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Finding the Fourth Proportional to 102,124.94, 153,191.52 and 35,571.79

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Solution

The fourth proportional to 102,124.94, 153,191.52 and 35,571.79 is: 53,359.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,124.94 : 153,191.52 = 35,571.79 : x
  2. Step 2: Convert to fraction form
    102,124.94/153,191.52 = 35,571.79/x
  3. Step 3: Cross multiply
    102,124.94x = 153,191.52 × 35,571.79
  4. Step 4: Simplify right side
    102,124.94x = 5,449,296,770.71
  5. Step 5: Solve for x
    x = 5,449,296,770.71/102,124.94
  6. Step 6: Final answer
    x = 53,359.12

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