Finding the Fourth Proportional to 22,573.89, 31,149.95 and 12,502.14

Step by Step Solution

1. Step 1: Write the proportion equation
   22,573.89 : 31,149.95 = 12,502.14 : x
2. Step 2: Convert to fraction form
   22,573.89/31,149.95 = 12,502.14/x
3. Step 3: Cross multiply
   22,573.89x = 31,149.95 × 12,502.14
4. Step 4: Simplify right side
   22,573.89x = 389,441,035.89
5. Step 5: Solve for x
   x = 389,441,035.89/22,573.89
6. Step 6: Final answer
   x = 17,251.84