Finding the Fourth Proportional to 2,992.62, 4,488.59 and 801.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,992.62 : 4,488.59 = 801.52 : x
2. Step 2: Convert to fraction form
   2,992.62/4,488.59 = 801.52/x
3. Step 3: Cross multiply
   2,992.62x = 4,488.59 × 801.52
4. Step 4: Simplify right side
   2,992.62x = 3,597,680.93
5. Step 5: Solve for x
   x = 3,597,680.93/2,992.62
6. Step 6: Final answer
   x = 1,202.19