Finding the Fourth Proportional to 2,788.14, 4,184.37 and 1,250.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,788.14 : 4,184.37 = 1,250.22 : x
2. Step 2: Convert to fraction form
   2,788.14/4,184.37 = 1,250.22/x
3. Step 3: Cross multiply
   2,788.14x = 4,184.37 × 1,250.22
4. Step 4: Simplify right side
   2,788.14x = 5,231,383.06
5. Step 5: Solve for x
   x = 5,231,383.06/2,788.14
6. Step 6: Final answer
   x = 1,876.30