Finding the Fourth Proportional to 2,024.33, 2,793.98 and 1,277.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,024.33 : 2,793.98 = 1,277.78 : x
2. Step 2: Convert to fraction form
   2,024.33/2,793.98 = 1,277.78/x
3. Step 3: Cross multiply
   2,024.33x = 2,793.98 × 1,277.78
4. Step 4: Simplify right side
   2,024.33x = 3,570,071.41
5. Step 5: Solve for x
   x = 3,570,071.41/2,024.33
6. Step 6: Final answer
   x = 1,763.59