Finding the Fourth Proportional to 1,300.52, 1,794.65 and 710.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.52 : 1,794.65 = 710.94 : x
2. Step 2: Convert to fraction form
   1,300.52/1,794.65 = 710.94/x
3. Step 3: Cross multiply
   1,300.52x = 1,794.65 × 710.94
4. Step 4: Simplify right side
   1,300.52x = 1,275,888.47
5. Step 5: Solve for x
   x = 1,275,888.47/1,300.52
6. Step 6: Final answer
   x = 981.06