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Finding the Fourth Proportional to 10,698.06, 14,762.98 and 5,982.24

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Solution

The fourth proportional to 10,698.06, 14,762.98 and 5,982.24 is: 8,255.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,698.06 : 14,762.98 = 5,982.24 : x
  2. Step 2: Convert to fraction form
    10,698.06/14,762.98 = 5,982.24/x
  3. Step 3: Cross multiply
    10,698.06x = 14,762.98 × 5,982.24
  4. Step 4: Simplify right side
    10,698.06x = 88,315,689.48
  5. Step 5: Solve for x
    x = 88,315,689.48/10,698.06
  6. Step 6: Final answer
    x = 8,255.30

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