Finding the Fourth Proportional to 2,881.74, 4,323.69 and 1,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,881.74 : 4,323.69 = 1,150.50 : x
2. Step 2: Convert to fraction form
   2,881.74/4,323.69 = 1,150.50/x
3. Step 3: Cross multiply
   2,881.74x = 4,323.69 × 1,150.50
4. Step 4: Simplify right side
   2,881.74x = 4,974,405.35
5. Step 5: Solve for x
   x = 4,974,405.35/2,881.74
6. Step 6: Final answer
   x = 1,726.18