Finding the Fourth Proportional to 6,111.32, 8,433.84 and 3,458.84

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111.32 : 8,433.84 = 3,458.84 : x
2. Step 2: Convert to fraction form
   6,111.32/8,433.84 = 3,458.84/x
3. Step 3: Cross multiply
   6,111.32x = 8,433.84 × 3,458.84
4. Step 4: Simplify right side
   6,111.32x = 29,171,303.15
5. Step 5: Solve for x
   x = 29,171,303.15/6,111.32
6. Step 6: Final answer
   x = 4,773.32