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Finding the Fourth Proportional to 335,040.42, 502,634.76 and 110,391.78

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Solution

The fourth proportional to 335,040.42, 502,634.76 and 110,391.78 is: 165,612.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,040.42 : 502,634.76 = 110,391.78 : x
  2. Step 2: Convert to fraction form
    335,040.42/502,634.76 = 110,391.78/x
  3. Step 3: Cross multiply
    335,040.42x = 502,634.76 × 110,391.78
  4. Step 4: Simplify right side
    335,040.42x = 55,486,745,846.27
  5. Step 5: Solve for x
    x = 55,486,745,846.27/335,040.42
  6. Step 6: Final answer
    x = 165,612.09

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