Finding the Fourth Proportional to 2,373.17, 3,559.42 and 707.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373.17 : 3,559.42 = 707.25 : x
2. Step 2: Convert to fraction form
   2,373.17/3,559.42 = 707.25/x
3. Step 3: Cross multiply
   2,373.17x = 3,559.42 × 707.25
4. Step 4: Simplify right side
   2,373.17x = 2,517,398.03
5. Step 5: Solve for x
   x = 2,517,398.03/2,373.17
6. Step 6: Final answer
   x = 1,060.78