Finding the Fourth Proportional to 2,296.81, 3,169.42 and 1,301.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.81 : 3,169.42 = 1,301.86 : x
2. Step 2: Convert to fraction form
   2,296.81/3,169.42 = 1,301.86/x
3. Step 3: Cross multiply
   2,296.81x = 3,169.42 × 1,301.86
4. Step 4: Simplify right side
   2,296.81x = 4,126,141.12
5. Step 5: Solve for x
   x = 4,126,141.12/2,296.81
6. Step 6: Final answer
   x = 1,796.47