Finding the Fourth Proportional to 1,094.43, 1,510.56 and 701.40

Step by Step Solution

1. Step 1: Write the proportion equation
   1,094.43 : 1,510.56 = 701.40 : x
2. Step 2: Convert to fraction form
   1,094.43/1,510.56 = 701.40/x
3. Step 3: Cross multiply
   1,094.43x = 1,510.56 × 701.40
4. Step 4: Simplify right side
   1,094.43x = 1,059,506.78
5. Step 5: Solve for x
   x = 1,059,506.78/1,094.43
6. Step 6: Final answer
   x = 968.09