Finding the Fourth Proportional to 9,792.02, 13,513.22 and 5,813.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,792.02 : 13,513.22 = 5,813.15 : x
2. Step 2: Convert to fraction form
   9,792.02/13,513.22 = 5,813.15/x
3. Step 3: Cross multiply
   9,792.02x = 13,513.22 × 5,813.15
4. Step 4: Simplify right side
   9,792.02x = 78,554,300.01
5. Step 5: Solve for x
   x = 78,554,300.01/9,792.02
6. Step 6: Final answer
   x = 8,022.28