Finding the Fourth Proportional to 6,158.82, 8,499.78 and 3,641.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,158.82 : 8,499.78 = 3,641.76 : x
2. Step 2: Convert to fraction form
   6,158.82/8,499.78 = 3,641.76/x
3. Step 3: Cross multiply
   6,158.82x = 8,499.78 × 3,641.76
4. Step 4: Simplify right side
   6,158.82x = 30,954,158.81
5. Step 5: Solve for x
   x = 30,954,158.81/6,158.82
6. Step 6: Final answer
   x = 5,025.99