Finding the Fourth Proportional to 9,462.10, 13,057.06 and 5,482.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,462.10 : 13,057.06 = 5,482.50 : x
2. Step 2: Convert to fraction form
   9,462.10/13,057.06 = 5,482.50/x
3. Step 3: Cross multiply
   9,462.10x = 13,057.06 × 5,482.50
4. Step 4: Simplify right side
   9,462.10x = 71,585,266.16
5. Step 5: Solve for x
   x = 71,585,266.16/9,462.10
6. Step 6: Final answer
   x = 7,565.48