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Finding the Fourth Proportional to 141,124.43, 194,750.06 and 76,593.78

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Solution

The fourth proportional to 141,124.43, 194,750.06 and 76,593.78 is: 105,698.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,124.43 : 194,750.06 = 76,593.78 : x
  2. Step 2: Convert to fraction form
    141,124.43/194,750.06 = 76,593.78/x
  3. Step 3: Cross multiply
    141,124.43x = 194,750.06 × 76,593.78
  4. Step 4: Simplify right side
    141,124.43x = 14,916,642,643.05
  5. Step 5: Solve for x
    x = 14,916,642,643.05/141,124.43
  6. Step 6: Final answer
    x = 105,698.52

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