Finding the Fourth Proportional to 22,498.09, 31,044.71 and 12,425.93

Step by Step Solution

1. Step 1: Write the proportion equation
   22,498.09 : 31,044.71 = 12,425.93 : x
2. Step 2: Convert to fraction form
   22,498.09/31,044.71 = 12,425.93/x
3. Step 3: Cross multiply
   22,498.09x = 31,044.71 × 12,425.93
4. Step 4: Simplify right side
   22,498.09x = 385,759,393.33
5. Step 5: Solve for x
   x = 385,759,393.33/22,498.09
6. Step 6: Final answer
   x = 17,146.32