Finding the Fourth Proportional to 6,111.06, 8,433.63 and 3,458.58

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111.06 : 8,433.63 = 3,458.58 : x
2. Step 2: Convert to fraction form
   6,111.06/8,433.63 = 3,458.58/x
3. Step 3: Cross multiply
   6,111.06x = 8,433.63 × 3,458.58
4. Step 4: Simplify right side
   6,111.06x = 29,168,384.05
5. Step 5: Solve for x
   x = 29,168,384.05/6,111.06
6. Step 6: Final answer
   x = 4,773.05