Finding the Fourth Proportional to 1,034.52, 1,426.46 and 847.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.52 : 1,426.46 = 847.41 : x
2. Step 2: Convert to fraction form
   1,034.52/1,426.46 = 847.41/x
3. Step 3: Cross multiply
   1,034.52x = 1,426.46 × 847.41
4. Step 4: Simplify right side
   1,034.52x = 1,208,792.23
5. Step 5: Solve for x
   x = 1,208,792.23/1,034.52
6. Step 6: Final answer
   x = 1,168.46