Finding the Fourth Proportional to 57,731.64, 86,606.52 and 24,451.89

Step by Step Solution

1. Step 1: Write the proportion equation
   57,731.64 : 86,606.52 = 24,451.89 : x
2. Step 2: Convert to fraction form
   57,731.64/86,606.52 = 24,451.89/x
3. Step 3: Cross multiply
   57,731.64x = 86,606.52 × 24,451.89
4. Step 4: Simplify right side
   57,731.64x = 2,117,693,100.32
5. Step 5: Solve for x
   x = 2,117,693,100.32/57,731.64
6. Step 6: Final answer
   x = 36,681.67