Finding the Fourth Proportional to 1,796.61, 2,694.14 and 700.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796.61 : 2,694.14 = 700.72 : x
2. Step 2: Convert to fraction form
   1,796.61/2,694.14 = 700.72/x
3. Step 3: Cross multiply
   1,796.61x = 2,694.14 × 700.72
4. Step 4: Simplify right side
   1,796.61x = 1,887,827.54
5. Step 5: Solve for x
   x = 1,887,827.54/1,796.61
6. Step 6: Final answer
   x = 1,050.77