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Finding the Fourth Proportional to 141,490.71, 212,186.84 and 52,695.77

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Solution

The fourth proportional to 141,490.71, 212,186.84 and 52,695.77 is: 79,025.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,490.71 : 212,186.84 = 52,695.77 : x
  2. Step 2: Convert to fraction form
    141,490.71/212,186.84 = 52,695.77/x
  3. Step 3: Cross multiply
    141,490.71x = 212,186.84 × 52,695.77
  4. Step 4: Simplify right side
    141,490.71x = 11,181,347,593.25
  5. Step 5: Solve for x
    x = 11,181,347,593.25/141,490.71
  6. Step 6: Final answer
    x = 79,025.31

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