Finding the Fourth Proportional to 23,248.92, 32,086.62 and 14,889.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,248.92 : 32,086.62 = 14,889.72 : x
2. Step 2: Convert to fraction form
   23,248.92/32,086.62 = 14,889.72/x
3. Step 3: Cross multiply
   23,248.92x = 32,086.62 × 14,889.72
4. Step 4: Simplify right side
   23,248.92x = 477,760,787.55
5. Step 5: Solve for x
   x = 477,760,787.55/23,248.92
6. Step 6: Final answer
   x = 20,549.81