Finding the Fourth Proportional to 9,932.48, 13,706.88 and 5,743.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,932.48 : 13,706.88 = 5,743.52 : x
2. Step 2: Convert to fraction form
   9,932.48/13,706.88 = 5,743.52/x
3. Step 3: Cross multiply
   9,932.48x = 13,706.88 × 5,743.52
4. Step 4: Simplify right side
   9,932.48x = 78,725,739.42
5. Step 5: Solve for x
   x = 78,725,739.42/9,932.48
6. Step 6: Final answer
   x = 7,926.09