Finding the Fourth Proportional to 4,141.88, 5,715.86 and 2,253.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,141.88 : 5,715.86 = 2,253.52 : x
2. Step 2: Convert to fraction form
   4,141.88/5,715.86 = 2,253.52/x
3. Step 3: Cross multiply
   4,141.88x = 5,715.86 × 2,253.52
4. Step 4: Simplify right side
   4,141.88x = 12,880,807.04
5. Step 5: Solve for x
   x = 12,880,807.04/4,141.88
6. Step 6: Final answer
   x = 3,109.89