Finding the Fourth Proportional to 6,111.44, 8,433.72 and 3,458.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111.44 : 8,433.72 = 3,458.88 : x
2. Step 2: Convert to fraction form
   6,111.44/8,433.72 = 3,458.88/x
3. Step 3: Cross multiply
   6,111.44x = 8,433.72 × 3,458.88
4. Step 4: Simplify right side
   6,111.44x = 29,171,225.43
5. Step 5: Solve for x
   x = 29,171,225.43/6,111.44
6. Step 6: Final answer
   x = 4,773.22