Finding the Fourth Proportional to 2,200.41, 3,298.32 and 739.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.41 : 3,298.32 = 739.17 : x
2. Step 2: Convert to fraction form
   2,200.41/3,298.32 = 739.17/x
3. Step 3: Cross multiply
   2,200.41x = 3,298.32 × 739.17
4. Step 4: Simplify right side
   2,200.41x = 2,438,019.19
5. Step 5: Solve for x
   x = 2,438,019.19/2,200.41
6. Step 6: Final answer
   x = 1,107.98