Finding the Fourth Proportional to 1,300.04, 1,794.06 and 710.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.04 : 1,794.06 = 710.56 : x
2. Step 2: Convert to fraction form
   1,300.04/1,794.06 = 710.56/x
3. Step 3: Cross multiply
   1,300.04x = 1,794.06 × 710.56
4. Step 4: Simplify right side
   1,300.04x = 1,274,787.27
5. Step 5: Solve for x
   x = 1,274,787.27/1,300.04
6. Step 6: Final answer
   x = 980.58