Finding the Fourth Proportional to 1,772.68, 2,446.83 and 1,026.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,772.68 : 2,446.83 = 1,026.82 : x
2. Step 2: Convert to fraction form
   1,772.68/2,446.83 = 1,026.82/x
3. Step 3: Cross multiply
   1,772.68x = 2,446.83 × 1,026.82
4. Step 4: Simplify right side
   1,772.68x = 2,512,447.86
5. Step 5: Solve for x
   x = 2,512,447.86/1,772.68
6. Step 6: Final answer
   x = 1,417.32