Finding the Fourth Proportional to 2,793.52, 4,189.84 and 1,061.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,793.52 : 4,189.84 = 1,061.76 : x
2. Step 2: Convert to fraction form
   2,793.52/4,189.84 = 1,061.76/x
3. Step 3: Cross multiply
   2,793.52x = 4,189.84 × 1,061.76
4. Step 4: Simplify right side
   2,793.52x = 4,448,604.52
5. Step 5: Solve for x
   x = 4,448,604.52/2,793.52
6. Step 6: Final answer
   x = 1,592.47