Finding the Fourth Proportional to 9,445.50, 14,168.22 and 2,425.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,445.50 : 14,168.22 = 2,425.50 : x
2. Step 2: Convert to fraction form
   9,445.50/14,168.22 = 2,425.50/x
3. Step 3: Cross multiply
   9,445.50x = 14,168.22 × 2,425.50
4. Step 4: Simplify right side
   9,445.50x = 34,365,017.61
5. Step 5: Solve for x
   x = 34,365,017.61/9,445.50
6. Step 6: Final answer
   x = 3,638.24