Finding the Fourth Proportional to 2,301.65, 3,176.57 and 1,713.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301.65 : 3,176.57 = 1,713.86 : x
2. Step 2: Convert to fraction form
   2,301.65/3,176.57 = 1,713.86/x
3. Step 3: Cross multiply
   2,301.65x = 3,176.57 × 1,713.86
4. Step 4: Simplify right side
   2,301.65x = 5,444,196.26
5. Step 5: Solve for x
   x = 5,444,196.26/2,301.65
6. Step 6: Final answer
   x = 2,365.34