Finding the Fourth Proportional to 9,482.32, 13,085.28 and 5,502.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,482.32 : 13,085.28 = 5,502.80 : x
2. Step 2: Convert to fraction form
   9,482.32/13,085.28 = 5,502.80/x
3. Step 3: Cross multiply
   9,482.32x = 13,085.28 × 5,502.80
4. Step 4: Simplify right side
   9,482.32x = 72,005,678.78
5. Step 5: Solve for x
   x = 72,005,678.78/9,482.32
6. Step 6: Final answer
   x = 7,593.68