Finding the Fourth Proportional to 22,498.25, 31,047.59 and 12,562.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,498.25 : 31,047.59 = 12,562.25 : x
2. Step 2: Convert to fraction form
   22,498.25/31,047.59 = 12,562.25/x
3. Step 3: Cross multiply
   22,498.25x = 31,047.59 × 12,562.25
4. Step 4: Simplify right side
   22,498.25x = 390,027,524.67
5. Step 5: Solve for x
   x = 390,027,524.67/22,498.25
6. Step 6: Final answer
   x = 17,335.91