Finding the Fourth Proportional to 2,298.04, 3,171.32 and 1,250.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.04 : 3,171.32 = 1,250.10 : x
2. Step 2: Convert to fraction form
   2,298.04/3,171.32 = 1,250.10/x
3. Step 3: Cross multiply
   2,298.04x = 3,171.32 × 1,250.10
4. Step 4: Simplify right side
   2,298.04x = 3,964,465.57
5. Step 5: Solve for x
   x = 3,964,465.57/2,298.04
6. Step 6: Final answer
   x = 1,725.15