Finding the Fourth Proportional to 1,966.59, 2,713.59 and 1,169.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,966.59 : 2,713.59 = 1,169.93 : x
2. Step 2: Convert to fraction form
   1,966.59/2,713.59 = 1,169.93/x
3. Step 3: Cross multiply
   1,966.59x = 2,713.59 × 1,169.93
4. Step 4: Simplify right side
   1,966.59x = 3,174,696.78
5. Step 5: Solve for x
   x = 3,174,696.78/1,966.59
6. Step 6: Final answer
   x = 1,614.32