Finding the Fourth Proportional to 8,601.52, 12,902.01 and 2,445.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,601.52 : 12,902.01 = 2,445.52 : x
2. Step 2: Convert to fraction form
   8,601.52/12,902.01 = 2,445.52/x
3. Step 3: Cross multiply
   8,601.52x = 12,902.01 × 2,445.52
4. Step 4: Simplify right side
   8,601.52x = 31,552,123.50
5. Step 5: Solve for x
   x = 31,552,123.50/8,601.52
6. Step 6: Final answer
   x = 3,668.20