Finding the Fourth Proportional to 1,488.65, 2,233.15 and 796.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,488.65 : 2,233.15 = 796.01 : x
2. Step 2: Convert to fraction form
   1,488.65/2,233.15 = 796.01/x
3. Step 3: Cross multiply
   1,488.65x = 2,233.15 × 796.01
4. Step 4: Simplify right side
   1,488.65x = 1,777,596.58
5. Step 5: Solve for x
   x = 1,777,596.58/1,488.65
6. Step 6: Final answer
   x = 1,194.10