Finding the Fourth Proportional to 7,452.61, 11,168.52 and 5,601.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,452.61 : 11,168.52 = 5,601.56 : x
2. Step 2: Convert to fraction form
   7,452.61/11,168.52 = 5,601.56/x
3. Step 3: Cross multiply
   7,452.61x = 11,168.52 × 5,601.56
4. Step 4: Simplify right side
   7,452.61x = 62,561,134.89
5. Step 5: Solve for x
   x = 62,561,134.89/7,452.61
6. Step 6: Final answer
   x = 8,394.53