Finding the Fourth Proportional to 23,513.92, 32,450.15 and 12,903.93

Step by Step Solution

1. Step 1: Write the proportion equation
   23,513.92 : 32,450.15 = 12,903.93 : x
2. Step 2: Convert to fraction form
   23,513.92/32,450.15 = 12,903.93/x
3. Step 3: Cross multiply
   23,513.92x = 32,450.15 × 12,903.93
4. Step 4: Simplify right side
   23,513.92x = 418,734,545.45
5. Step 5: Solve for x
   x = 418,734,545.45/23,513.92
6. Step 6: Final answer
   x = 17,807.94