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Finding the Fourth Proportional to 541,798.15, 747,687.05 and 326,896.69

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Solution

The fourth proportional to 541,798.15, 747,687.05 and 326,896.69 is: 451,120.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,798.15 : 747,687.05 = 326,896.69 : x
  2. Step 2: Convert to fraction form
    541,798.15/747,687.05 = 326,896.69/x
  3. Step 3: Cross multiply
    541,798.15x = 747,687.05 × 326,896.69
  4. Step 4: Simplify right side
    541,798.15x = 244,416,419,523.03
  5. Step 5: Solve for x
    x = 244,416,419,523.03/541,798.15
  6. Step 6: Final answer
    x = 451,120.81

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