Finding the Fourth Proportional to 1,056.52, 1,458.06 and 794.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056.52 : 1,458.06 = 794.08 : x
2. Step 2: Convert to fraction form
   1,056.52/1,458.06 = 794.08/x
3. Step 3: Cross multiply
   1,056.52x = 1,458.06 × 794.08
4. Step 4: Simplify right side
   1,056.52x = 1,157,816.28
5. Step 5: Solve for x
   x = 1,157,816.28/1,056.52
6. Step 6: Final answer
   x = 1,095.88