Finding the Fourth Proportional to 2,883.02, 4,326.28 and 1,151.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,883.02 : 4,326.28 = 1,151.50 : x
2. Step 2: Convert to fraction form
   2,883.02/4,326.28 = 1,151.50/x
3. Step 3: Cross multiply
   2,883.02x = 4,326.28 × 1,151.50
4. Step 4: Simplify right side
   2,883.02x = 4,981,711.42
5. Step 5: Solve for x
   x = 4,981,711.42/2,883.02
6. Step 6: Final answer
   x = 1,727.95