Finding the Fourth Proportional to 9,542.52, 13,168.51 and 5,350.77

Step by Step Solution

1. Step 1: Write the proportion equation
   9,542.52 : 13,168.51 = 5,350.77 : x
2. Step 2: Convert to fraction form
   9,542.52/13,168.51 = 5,350.77/x
3. Step 3: Cross multiply
   9,542.52x = 13,168.51 × 5,350.77
4. Step 4: Simplify right side
   9,542.52x = 70,461,654.88
5. Step 5: Solve for x
   x = 70,461,654.88/9,542.52
6. Step 6: Final answer
   x = 7,383.97