Finding the Fourth Proportional to 5,026.89, 7,534.17 and 3,790.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,026.89 : 7,534.17 = 3,790.38 : x
2. Step 2: Convert to fraction form
   5,026.89/7,534.17 = 3,790.38/x
3. Step 3: Cross multiply
   5,026.89x = 7,534.17 × 3,790.38
4. Step 4: Simplify right side
   5,026.89x = 28,557,367.28
5. Step 5: Solve for x
   x = 28,557,367.28/5,026.89
6. Step 6: Final answer
   x = 5,680.92