Finding the Fourth Proportional to 6,158.72, 8,498.88 and 3,364.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,158.72 : 8,498.88 = 3,364.24 : x
2. Step 2: Convert to fraction form
   6,158.72/8,498.88 = 3,364.24/x
3. Step 3: Cross multiply
   6,158.72x = 8,498.88 × 3,364.24
4. Step 4: Simplify right side
   6,158.72x = 28,592,272.05
5. Step 5: Solve for x
   x = 28,592,272.05/6,158.72
6. Step 6: Final answer
   x = 4,642.57