Finding the Fourth Proportional to 2,965.10, 4,088.52 and 2,425.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,965.10 : 4,088.52 = 2,425.05 : x
2. Step 2: Convert to fraction form
   2,965.10/4,088.52 = 2,425.05/x
3. Step 3: Cross multiply
   2,965.10x = 4,088.52 × 2,425.05
4. Step 4: Simplify right side
   2,965.10x = 9,914,865.43
5. Step 5: Solve for x
   x = 9,914,865.43/2,965.10
6. Step 6: Final answer
   x = 3,343.86