Finding the Fourth Proportional to 6,254.32, 8,630.72 and 3,565.92

Step by Step Solution

1. Step 1: Write the proportion equation
   6,254.32 : 8,630.72 = 3,565.92 : x
2. Step 2: Convert to fraction form
   6,254.32/8,630.72 = 3,565.92/x
3. Step 3: Cross multiply
   6,254.32x = 8,630.72 × 3,565.92
4. Step 4: Simplify right side
   6,254.32x = 30,776,457.06
5. Step 5: Solve for x
   x = 30,776,457.06/6,254.32
6. Step 6: Final answer
   x = 4,920.83