Finding the Fourth Proportional to 6,111.92, 8,434.04 and 3,459.17

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111.92 : 8,434.04 = 3,459.17 : x
2. Step 2: Convert to fraction form
   6,111.92/8,434.04 = 3,459.17/x
3. Step 3: Cross multiply
   6,111.92x = 8,434.04 × 3,459.17
4. Step 4: Simplify right side
   6,111.92x = 29,174,778.15
5. Step 5: Solve for x
   x = 29,174,778.15/6,111.92
6. Step 6: Final answer
   x = 4,773.42