Finding the Fourth Proportional to 1,094.84, 1,510.56 and 702.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,094.84 : 1,510.56 = 702.24 : x
2. Step 2: Convert to fraction form
   1,094.84/1,510.56 = 702.24/x
3. Step 3: Cross multiply
   1,094.84x = 1,510.56 × 702.24
4. Step 4: Simplify right side
   1,094.84x = 1,060,775.65
5. Step 5: Solve for x
   x = 1,060,775.65/1,094.84
6. Step 6: Final answer
   x = 968.89