Finding the Fourth Proportional to 9,862.29, 13,607.73 and 5,882.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,862.29 : 13,607.73 = 5,882.63 : x
2. Step 2: Convert to fraction form
   9,862.29/13,607.73 = 5,882.63/x
3. Step 3: Cross multiply
   9,862.29x = 13,607.73 × 5,882.63
4. Step 4: Simplify right side
   9,862.29x = 80,049,172.69
5. Step 5: Solve for x
   x = 80,049,172.69/9,862.29
6. Step 6: Final answer
   x = 8,116.69