Finding the Fourth Proportional to 1,063.56, 1,467.96 and 710.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063.56 : 1,467.96 = 710.04 : x
2. Step 2: Convert to fraction form
   1,063.56/1,467.96 = 710.04/x
3. Step 3: Cross multiply
   1,063.56x = 1,467.96 × 710.04
4. Step 4: Simplify right side
   1,063.56x = 1,042,310.32
5. Step 5: Solve for x
   x = 1,042,310.32/1,063.56
6. Step 6: Final answer
   x = 980.02