Finding the Fourth Proportional to 9,863.32, 13,606.89 and 5,882.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,863.32 : 13,606.89 = 5,882.98 : x
2. Step 2: Convert to fraction form
   9,863.32/13,606.89 = 5,882.98/x
3. Step 3: Cross multiply
   9,863.32x = 13,606.89 × 5,882.98
4. Step 4: Simplify right side
   9,863.32x = 80,049,031.17
5. Step 5: Solve for x
   x = 80,049,031.17/9,863.32
6. Step 6: Final answer
   x = 8,115.83