Finding the Fourth Proportional to 2,302.33, 3,177.15 and 1,254.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,302.33 : 3,177.15 = 1,254.37 : x
2. Step 2: Convert to fraction form
   2,302.33/3,177.15 = 1,254.37/x
3. Step 3: Cross multiply
   2,302.33x = 3,177.15 × 1,254.37
4. Step 4: Simplify right side
   2,302.33x = 3,985,321.65
5. Step 5: Solve for x
   x = 3,985,321.65/2,302.33
6. Step 6: Final answer
   x = 1,730.99