Finding the Fourth Proportional to 1,104.94, 1,524.35 and 706.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,104.94 : 1,524.35 = 706.52 : x
2. Step 2: Convert to fraction form
   1,104.94/1,524.35 = 706.52/x
3. Step 3: Cross multiply
   1,104.94x = 1,524.35 × 706.52
4. Step 4: Simplify right side
   1,104.94x = 1,076,976.79
5. Step 5: Solve for x
   x = 1,076,976.79/1,104.94
6. Step 6: Final answer
   x = 974.69