Finding the Fourth Proportional to 22,541.50, 31,104.87 and 12,468.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,541.50 : 31,104.87 = 12,468.34 : x
2. Step 2: Convert to fraction form
   22,541.50/31,104.87 = 12,468.34/x
3. Step 3: Cross multiply
   22,541.50x = 31,104.87 × 12,468.34
4. Step 4: Simplify right side
   22,541.50x = 387,826,094.82
5. Step 5: Solve for x
   x = 387,826,094.82/22,541.50
6. Step 6: Final answer
   x = 17,204.98