Finding the Fourth Proportional to 5,013.30, 7,516.63 and 2,671.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,013.30 : 7,516.63 = 2,671.82 : x
2. Step 2: Convert to fraction form
   5,013.30/7,516.63 = 2,671.82/x
3. Step 3: Cross multiply
   5,013.30x = 7,516.63 × 2,671.82
4. Step 4: Simplify right side
   5,013.30x = 20,083,082.37
5. Step 5: Solve for x
   x = 20,083,082.37/5,013.30
6. Step 6: Final answer
   x = 4,005.96