Finding the Fourth Proportional to 22,574.22, 31,152.52 and 12,502.44

Step by Step Solution

1. Step 1: Write the proportion equation
   22,574.22 : 31,152.52 = 12,502.44 : x
2. Step 2: Convert to fraction form
   22,574.22/31,152.52 = 12,502.44/x
3. Step 3: Cross multiply
   22,574.22x = 31,152.52 × 12,502.44
4. Step 4: Simplify right side
   22,574.22x = 389,482,512.15
5. Step 5: Solve for x
   x = 389,482,512.15/22,574.22
6. Step 6: Final answer
   x = 17,253.42