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Finding the Fourth Proportional to 192,253.70, 288,381.24 and 59,133.06

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Solution

The fourth proportional to 192,253.70, 288,381.24 and 59,133.06 is: 88,699.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,253.70 : 288,381.24 = 59,133.06 : x
  2. Step 2: Convert to fraction form
    192,253.70/288,381.24 = 59,133.06/x
  3. Step 3: Cross multiply
    192,253.70x = 288,381.24 × 59,133.06
  4. Step 4: Simplify right side
    192,253.70x = 17,052,865,812.55
  5. Step 5: Solve for x
    x = 17,052,865,812.55/192,253.70
  6. Step 6: Final answer
    x = 88,699.80

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