Finding the Fourth Proportional to 7,082.33, 10,623.72 and 2,151.96

Step by Step Solution

1. Step 1: Write the proportion equation
   7,082.33 : 10,623.72 = 2,151.96 : x
2. Step 2: Convert to fraction form
   7,082.33/10,623.72 = 2,151.96/x
3. Step 3: Cross multiply
   7,082.33x = 10,623.72 × 2,151.96
4. Step 4: Simplify right side
   7,082.33x = 22,861,788.72
5. Step 5: Solve for x
   x = 22,861,788.72/7,082.33
6. Step 6: Final answer
   x = 3,228.01