Finding the Fourth Proportional to 1,196.03, 1,790.84 and 702.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.03 : 1,790.84 = 702.02 : x
2. Step 2: Convert to fraction form
   1,196.03/1,790.84 = 702.02/x
3. Step 3: Cross multiply
   1,196.03x = 1,790.84 × 702.02
4. Step 4: Simplify right side
   1,196.03x = 1,257,211.73
5. Step 5: Solve for x
   x = 1,257,211.73/1,196.03
6. Step 6: Final answer
   x = 1,051.16