Finding the Fourth Proportional to 2,876.76, 4,314.06 and 1,233.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,876.76 : 4,314.06 = 1,233.18 : x
2. Step 2: Convert to fraction form
   2,876.76/4,314.06 = 1,233.18/x
3. Step 3: Cross multiply
   2,876.76x = 4,314.06 × 1,233.18
4. Step 4: Simplify right side
   2,876.76x = 5,320,012.51
5. Step 5: Solve for x
   x = 5,320,012.51/2,876.76
6. Step 6: Final answer
   x = 1,849.31