Finding the Fourth Proportional to 6,316.06, 8,715.78 and 3,483.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,316.06 : 8,715.78 = 3,483.32 : x
2. Step 2: Convert to fraction form
   6,316.06/8,715.78 = 3,483.32/x
3. Step 3: Cross multiply
   6,316.06x = 8,715.78 × 3,483.32
4. Step 4: Simplify right side
   6,316.06x = 30,359,850.79
5. Step 5: Solve for x
   x = 30,359,850.79/6,316.06
6. Step 6: Final answer
   x = 4,806.77