Finding the Fourth Proportional to 9,482.87, 13,087.52 and 5,708.00

Step by Step Solution

1. Step 1: Write the proportion equation
   9,482.87 : 13,087.52 = 5,708.00 : x
2. Step 2: Convert to fraction form
   9,482.87/13,087.52 = 5,708.00/x
3. Step 3: Cross multiply
   9,482.87x = 13,087.52 × 5,708.00
4. Step 4: Simplify right side
   9,482.87x = 74,703,470.18
5. Step 5: Solve for x
   x = 74,703,470.18/9,482.87
6. Step 6: Final answer
   x = 7,877.73