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Finding the Fourth Proportional to 64,046.45, 88,188.44 and 58,039.04

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Solution

The fourth proportional to 64,046.45, 88,188.44 and 58,039.04 is: 79,916.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,046.45 : 88,188.44 = 58,039.04 : x
  2. Step 2: Convert to fraction form
    64,046.45/88,188.44 = 58,039.04/x
  3. Step 3: Cross multiply
    64,046.45x = 88,188.44 × 58,039.04
  4. Step 4: Simplify right side
    64,046.45x = 5,118,371,665.56
  5. Step 5: Solve for x
    x = 5,118,371,665.56/64,046.45
  6. Step 6: Final answer
    x = 79,916.56

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