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Finding the Fourth Proportional to 10,697.12, 14,762.06 and 5,982.52

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Solution

The fourth proportional to 10,697.12, 14,762.06 and 5,982.52 is: 8,255.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,697.12 : 14,762.06 = 5,982.52 : x
  2. Step 2: Convert to fraction form
    10,697.12/14,762.06 = 5,982.52/x
  3. Step 3: Cross multiply
    10,697.12x = 14,762.06 × 5,982.52
  4. Step 4: Simplify right side
    10,697.12x = 88,314,319.19
  5. Step 5: Solve for x
    x = 88,314,319.19/10,697.12
  6. Step 6: Final answer
    x = 8,255.90

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