Finding the Fourth Proportional to 6,112.10, 8,434.56 and 3,593.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,112.10 : 8,434.56 = 3,593.72 : x
2. Step 2: Convert to fraction form
   6,112.10/8,434.56 = 3,593.72/x
3. Step 3: Cross multiply
   6,112.10x = 8,434.56 × 3,593.72
4. Step 4: Simplify right side
   6,112.10x = 30,311,446.96
5. Step 5: Solve for x
   x = 30,311,446.96/6,112.10
6. Step 6: Final answer
   x = 4,959.25