Finding the Fourth Proportional to 5,790.88, 7,989.22 and 3,802.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,790.88 : 7,989.22 = 3,802.52 : x
2. Step 2: Convert to fraction form
   5,790.88/7,989.22 = 3,802.52/x
3. Step 3: Cross multiply
   5,790.88x = 7,989.22 × 3,802.52
4. Step 4: Simplify right side
   5,790.88x = 30,379,168.83
5. Step 5: Solve for x
   x = 30,379,168.83/5,790.88
6. Step 6: Final answer
   x = 5,246.04