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Finding the Fourth Proportional to 64,027.04, 88,401.04 and 41,420.75

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Solution

The fourth proportional to 64,027.04, 88,401.04 and 41,420.75 is: 57,188.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,027.04 : 88,401.04 = 41,420.75 : x
  2. Step 2: Convert to fraction form
    64,027.04/88,401.04 = 41,420.75/x
  3. Step 3: Cross multiply
    64,027.04x = 88,401.04 × 41,420.75
  4. Step 4: Simplify right side
    64,027.04x = 3,661,636,832.02
  5. Step 5: Solve for x
    x = 3,661,636,832.02/64,027.04
  6. Step 6: Final answer
    x = 57,188.92

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