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Finding the Fourth Proportional to 10,697.37, 14,762.35 and 5,981.65

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Solution

The fourth proportional to 10,697.37, 14,762.35 and 5,981.65 is: 8,254.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,697.37 : 14,762.35 = 5,981.65 : x
  2. Step 2: Convert to fraction form
    10,697.37/14,762.35 = 5,981.65/x
  3. Step 3: Cross multiply
    10,697.37x = 14,762.35 × 5,981.65
  4. Step 4: Simplify right side
    10,697.37x = 88,303,181.45
  5. Step 5: Solve for x
    x = 88,303,181.45/10,697.37
  6. Step 6: Final answer
    x = 8,254.67

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