Finding the Fourth Proportional to 10,046.52, 13,862.88 and 5,570.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,046.52 : 13,862.88 = 5,570.04 : x
2. Step 2: Convert to fraction form
   10,046.52/13,862.88 = 5,570.04/x
3. Step 3: Cross multiply
   10,046.52x = 13,862.88 × 5,570.04
4. Step 4: Simplify right side
   10,046.52x = 77,216,796.12
5. Step 5: Solve for x
   x = 77,216,796.12/10,046.52
6. Step 6: Final answer
   x = 7,685.92