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Finding the Fourth Proportional to 58,754.65, 88,294.64 and 57,330.37

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Solution

The fourth proportional to 58,754.65, 88,294.64 and 57,330.37 is: 86,154.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,754.65 : 88,294.64 = 57,330.37 : x
  2. Step 2: Convert to fraction form
    58,754.65/88,294.64 = 57,330.37/x
  3. Step 3: Cross multiply
    58,754.65x = 88,294.64 × 57,330.37
  4. Step 4: Simplify right side
    58,754.65x = 5,061,964,380.22
  5. Step 5: Solve for x
    x = 5,061,964,380.22/58,754.65
  6. Step 6: Final answer
    x = 86,154.28

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