Finding the Fourth Proportional to 3,101.59, 4,651.48 and 3,070.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,101.59 : 4,651.48 = 3,070.15 : x
2. Step 2: Convert to fraction form
   3,101.59/4,651.48 = 3,070.15/x
3. Step 3: Cross multiply
   3,101.59x = 4,651.48 × 3,070.15
4. Step 4: Simplify right side
   3,101.59x = 14,280,742.43
5. Step 5: Solve for x
   x = 14,280,742.43/3,101.59
6. Step 6: Final answer
   x = 4,604.33