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Finding the Fourth Proportional to 46,599.96, 64,263.24 and 31,321.08

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Solution

The fourth proportional to 46,599.96, 64,263.24 and 31,321.08 is: 43,193.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,599.96 : 64,263.24 = 31,321.08 : x
  2. Step 2: Convert to fraction form
    46,599.96/64,263.24 = 31,321.08/x
  3. Step 3: Cross multiply
    46,599.96x = 64,263.24 × 31,321.08
  4. Step 4: Simplify right side
    46,599.96x = 2,012,794,081.10
  5. Step 5: Solve for x
    x = 2,012,794,081.10/46,599.96
  6. Step 6: Final answer
    x = 43,193.04

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