Finding the Fourth Proportional to 2,301.31, 3,452.42 and 740.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301.31 : 3,452.42 = 740.92 : x
2. Step 2: Convert to fraction form
   2,301.31/3,452.42 = 740.92/x
3. Step 3: Cross multiply
   2,301.31x = 3,452.42 × 740.92
4. Step 4: Simplify right side
   2,301.31x = 2,557,976.43
5. Step 5: Solve for x
   x = 2,557,976.43/2,301.31
6. Step 6: Final answer
   x = 1,111.53