Finding the Fourth Proportional to 9,057.52, 13,567.72 and 5,348.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,057.52 : 13,567.72 = 5,348.52 : x
2. Step 2: Convert to fraction form
   9,057.52/13,567.72 = 5,348.52/x
3. Step 3: Cross multiply
   9,057.52x = 13,567.72 × 5,348.52
4. Step 4: Simplify right side
   9,057.52x = 72,567,221.77
5. Step 5: Solve for x
   x = 72,567,221.77/9,057.52
6. Step 6: Final answer
   x = 8,011.82