Finding the Fourth Proportional to 3,248.62, 4,870.02 and 1,168.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,248.62 : 4,870.02 = 1,168.15 : x
2. Step 2: Convert to fraction form
   3,248.62/4,870.02 = 1,168.15/x
3. Step 3: Cross multiply
   3,248.62x = 4,870.02 × 1,168.15
4. Step 4: Simplify right side
   3,248.62x = 5,688,913.86
5. Step 5: Solve for x
   x = 5,688,913.86/3,248.62
6. Step 6: Final answer
   x = 1,751.18