Finding the Fourth Proportional to 22,481.98, 31,025.22 and 12,410.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,481.98 : 31,025.22 = 12,410.50 : x
2. Step 2: Convert to fraction form
   22,481.98/31,025.22 = 12,410.50/x
3. Step 3: Cross multiply
   22,481.98x = 31,025.22 × 12,410.50
4. Step 4: Simplify right side
   22,481.98x = 385,038,492.81
5. Step 5: Solve for x
   x = 385,038,492.81/22,481.98
6. Step 6: Final answer
   x = 17,126.54