Finding the Fourth Proportional to 16,442.56, 22,685.56 and 10,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,442.56 : 22,685.56 = 10,062.50 : x
2. Step 2: Convert to fraction form
   16,442.56/22,685.56 = 10,062.50/x
3. Step 3: Cross multiply
   16,442.56x = 22,685.56 × 10,062.50
4. Step 4: Simplify right side
   16,442.56x = 228,273,447.50
5. Step 5: Solve for x
   x = 228,273,447.50/16,442.56
6. Step 6: Final answer
   x = 13,883.08