Finding the Fourth Proportional to 9,462.29, 13,057.79 and 5,483.77

Step by Step Solution

1. Step 1: Write the proportion equation
   9,462.29 : 13,057.79 = 5,483.77 : x
2. Step 2: Convert to fraction form
   9,462.29/13,057.79 = 5,483.77/x
3. Step 3: Cross multiply
   9,462.29x = 13,057.79 × 5,483.77
4. Step 4: Simplify right side
   9,462.29x = 71,605,917.07
5. Step 5: Solve for x
   x = 71,605,917.07/9,462.29
6. Step 6: Final answer
   x = 7,567.50