Finding the Fourth Proportional to 1,056.33, 1,454.22 and 793.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056.33 : 1,454.22 = 793.89 : x
2. Step 2: Convert to fraction form
   1,056.33/1,454.22 = 793.89/x
3. Step 3: Cross multiply
   1,056.33x = 1,454.22 × 793.89
4. Step 4: Simplify right side
   1,056.33x = 1,154,490.72
5. Step 5: Solve for x
   x = 1,154,490.72/1,056.33
6. Step 6: Final answer
   x = 1,092.93