Finding the Fourth Proportional to 5,321.86, 7,341.98 and 3,433.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,321.86 : 7,341.98 = 3,433.04 : x
2. Step 2: Convert to fraction form
   5,321.86/7,341.98 = 3,433.04/x
3. Step 3: Cross multiply
   5,321.86x = 7,341.98 × 3,433.04
4. Step 4: Simplify right side
   5,321.86x = 25,205,311.02
5. Step 5: Solve for x
   x = 25,205,311.02/5,321.86
6. Step 6: Final answer
   x = 4,736.18