Finding the Fourth Proportional to 2,298.01, 3,171.18 and 1,250.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.01 : 3,171.18 = 1,250.07 : x
2. Step 2: Convert to fraction form
   2,298.01/3,171.18 = 1,250.07/x
3. Step 3: Cross multiply
   2,298.01x = 3,171.18 × 1,250.07
4. Step 4: Simplify right side
   2,298.01x = 3,964,196.98
5. Step 5: Solve for x
   x = 3,964,196.98/2,298.01
6. Step 6: Final answer
   x = 1,725.06