Finding the Fourth Proportional to 22,573.57, 31,151.51 and 12,502.00

Step by Step Solution

1. Step 1: Write the proportion equation
   22,573.57 : 31,151.51 = 12,502.00 : x
2. Step 2: Convert to fraction form
   22,573.57/31,151.51 = 12,502.00/x
3. Step 3: Cross multiply
   22,573.57x = 31,151.51 × 12,502.00
4. Step 4: Simplify right side
   22,573.57x = 389,455,990.94
5. Step 5: Solve for x
   x = 389,455,990.94/22,573.57
6. Step 6: Final answer
   x = 17,252.75