Finding the Fourth Proportional to 16,155.66, 22,294.71 and 9,082.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,155.66 : 22,294.71 = 9,082.14 : x
2. Step 2: Convert to fraction form
   16,155.66/22,294.71 = 9,082.14/x
3. Step 3: Cross multiply
   16,155.66x = 22,294.71 × 9,082.14
4. Step 4: Simplify right side
   16,155.66x = 202,483,677.48
5. Step 5: Solve for x
   x = 202,483,677.48/16,155.66
6. Step 6: Final answer
   x = 12,533.30