Finding the Fourth Proportional to 10,452.08, 14,422.78 and 5,915.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,452.08 : 14,422.78 = 5,915.27 : x
2. Step 2: Convert to fraction form
   10,452.08/14,422.78 = 5,915.27/x
3. Step 3: Cross multiply
   10,452.08x = 14,422.78 × 5,915.27
4. Step 4: Simplify right side
   10,452.08x = 85,314,550.95
5. Step 5: Solve for x
   x = 85,314,550.95/10,452.08
6. Step 6: Final answer
   x = 8,162.45