Finding the Fourth Proportional to 1,053.41, 1,454.36 and 792.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053.41 : 1,454.36 = 792.79 : x
2. Step 2: Convert to fraction form
   1,053.41/1,454.36 = 792.79/x
3. Step 3: Cross multiply
   1,053.41x = 1,454.36 × 792.79
4. Step 4: Simplify right side
   1,053.41x = 1,152,994.46
5. Step 5: Solve for x
   x = 1,152,994.46/1,053.41
6. Step 6: Final answer
   x = 1,094.54