Finding the Fourth Proportional to 2,833.59, 4,247.94 and 1,101.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,833.59 : 4,247.94 = 1,101.81 : x
2. Step 2: Convert to fraction form
   2,833.59/4,247.94 = 1,101.81/x
3. Step 3: Cross multiply
   2,833.59x = 4,247.94 × 1,101.81
4. Step 4: Simplify right side
   2,833.59x = 4,680,422.77
5. Step 5: Solve for x
   x = 4,680,422.77/2,833.59
6. Step 6: Final answer
   x = 1,651.76