Finding the Fourth Proportional to 2,796.62, 4,193.49 and 1,152.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,796.62 : 4,193.49 = 1,152.86 : x
2. Step 2: Convert to fraction form
   2,796.62/4,193.49 = 1,152.86/x
3. Step 3: Cross multiply
   2,796.62x = 4,193.49 × 1,152.86
4. Step 4: Simplify right side
   2,796.62x = 4,834,506.88
5. Step 5: Solve for x
   x = 4,834,506.88/2,796.62
6. Step 6: Final answer
   x = 1,728.70