Finding the Fourth Proportional to 10,513.52, 15,756.04 and 5,833.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,513.52 : 15,756.04 = 5,833.28 : x
2. Step 2: Convert to fraction form
   10,513.52/15,756.04 = 5,833.28/x
3. Step 3: Cross multiply
   10,513.52x = 15,756.04 × 5,833.28
4. Step 4: Simplify right side
   10,513.52x = 91,909,393.01
5. Step 5: Solve for x
   x = 91,909,393.01/10,513.52
6. Step 6: Final answer
   x = 8,742.02