Finding the Fourth Proportional to 12,082.02, 16,669.76 and 7,833.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,082.02 : 16,669.76 = 7,833.25 : x
2. Step 2: Convert to fraction form
   12,082.02/16,669.76 = 7,833.25/x
3. Step 3: Cross multiply
   12,082.02x = 16,669.76 × 7,833.25
4. Step 4: Simplify right side
   12,082.02x = 130,578,397.52
5. Step 5: Solve for x
   x = 130,578,397.52/12,082.02
6. Step 6: Final answer
   x = 10,807.66