Finding the Fourth Proportional to 2,026.53, 2,792.43 and 1,554.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026.53 : 2,792.43 = 1,554.41 : x
2. Step 2: Convert to fraction form
   2,026.53/2,792.43 = 1,554.41/x
3. Step 3: Cross multiply
   2,026.53x = 2,792.43 × 1,554.41
4. Step 4: Simplify right side
   2,026.53x = 4,340,567.15
5. Step 5: Solve for x
   x = 4,340,567.15/2,026.53
6. Step 6: Final answer
   x = 2,141.87