Finding the Fourth Proportional to 2,893.43, 4,340.82 and 1,249.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,893.43 : 4,340.82 = 1,249.98 : x
2. Step 2: Convert to fraction form
   2,893.43/4,340.82 = 1,249.98/x
3. Step 3: Cross multiply
   2,893.43x = 4,340.82 × 1,249.98
4. Step 4: Simplify right side
   2,893.43x = 5,425,938.18
5. Step 5: Solve for x
   x = 5,425,938.18/2,893.43
6. Step 6: Final answer
   x = 1,875.26