Finding the Fourth Proportional to 6,307.16, 8,701.32 and 4,068.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,307.16 : 8,701.32 = 4,068.56 : x
2. Step 2: Convert to fraction form
   6,307.16/8,701.32 = 4,068.56/x
3. Step 3: Cross multiply
   6,307.16x = 8,701.32 × 4,068.56
4. Step 4: Simplify right side
   6,307.16x = 35,401,842.50
5. Step 5: Solve for x
   x = 35,401,842.50/6,307.16
6. Step 6: Final answer
   x = 5,612.96