Finding the Fourth Proportional to 2,945.51, 4,416.86 and 1,713.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,945.51 : 4,416.86 = 1,713.27 : x
2. Step 2: Convert to fraction form
   2,945.51/4,416.86 = 1,713.27/x
3. Step 3: Cross multiply
   2,945.51x = 4,416.86 × 1,713.27
4. Step 4: Simplify right side
   2,945.51x = 7,567,265.17
5. Step 5: Solve for x
   x = 7,567,265.17/2,945.51
6. Step 6: Final answer
   x = 2,569.09