Finding the Fourth Proportional to 2,401.98, 3,602.43 and 758.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.98 : 3,602.43 = 758.49 : x
2. Step 2: Convert to fraction form
   2,401.98/3,602.43 = 758.49/x
3. Step 3: Cross multiply
   2,401.98x = 3,602.43 × 758.49
4. Step 4: Simplify right side
   2,401.98x = 2,732,407.13
5. Step 5: Solve for x
   x = 2,732,407.13/2,401.98
6. Step 6: Final answer
   x = 1,137.56