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Finding the Fourth Proportional to 47,694.66, 65,805.26 and 29,807.84

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Solution

The fourth proportional to 47,694.66, 65,805.26 and 29,807.84 is: 41,126.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,694.66 : 65,805.26 = 29,807.84 : x
  2. Step 2: Convert to fraction form
    47,694.66/65,805.26 = 29,807.84/x
  3. Step 3: Cross multiply
    47,694.66x = 65,805.26 × 29,807.84
  4. Step 4: Simplify right side
    47,694.66x = 1,961,512,661.24
  5. Step 5: Solve for x
    x = 1,961,512,661.24/47,694.66
  6. Step 6: Final answer
    x = 41,126.46

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