Finding the Fourth Proportional to 10,061.52, 15,069.48 and 5,373.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,061.52 : 15,069.48 = 5,373.24 : x
2. Step 2: Convert to fraction form
   10,061.52/15,069.48 = 5,373.24/x
3. Step 3: Cross multiply
   10,061.52x = 15,069.48 × 5,373.24
4. Step 4: Simplify right side
   10,061.52x = 80,971,932.72
5. Step 5: Solve for x
   x = 80,971,932.72/10,061.52
6. Step 6: Final answer
   x = 8,047.68