Finding the Fourth Proportional to 2,317.98, 3,477.01 and 757.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,317.98 : 3,477.01 = 757.98 : x
2. Step 2: Convert to fraction form
   2,317.98/3,477.01 = 757.98/x
3. Step 3: Cross multiply
   2,317.98x = 3,477.01 × 757.98
4. Step 4: Simplify right side
   2,317.98x = 2,635,504.04
5. Step 5: Solve for x
   x = 2,635,504.04/2,317.98
6. Step 6: Final answer
   x = 1,136.98