Finding the Fourth Proportional to 16,155.77, 22,294.31 and 9,082.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,155.77 : 22,294.31 = 9,082.04 : x
2. Step 2: Convert to fraction form
   16,155.77/22,294.31 = 9,082.04/x
3. Step 3: Cross multiply
   16,155.77x = 22,294.31 × 9,082.04
4. Step 4: Simplify right side
   16,155.77x = 202,477,658.31
5. Step 5: Solve for x
   x = 202,477,658.31/16,155.77
6. Step 6: Final answer
   x = 12,532.84