Finding the Fourth Proportional to 2,401.98, 3,602.67 and 758.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.98 : 3,602.67 = 758.70 : x
2. Step 2: Convert to fraction form
   2,401.98/3,602.67 = 758.70/x
3. Step 3: Cross multiply
   2,401.98x = 3,602.67 × 758.70
4. Step 4: Simplify right side
   2,401.98x = 2,733,327.72
5. Step 5: Solve for x
   x = 2,733,327.72/2,401.98
6. Step 6: Final answer
   x = 1,137.95