Finding the Fourth Proportional to 2,517.93, 3,477.65 and 1,677.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517.93 : 3,477.65 = 1,677.25 : x
2. Step 2: Convert to fraction form
   2,517.93/3,477.65 = 1,677.25/x
3. Step 3: Cross multiply
   2,517.93x = 3,477.65 × 1,677.25
4. Step 4: Simplify right side
   2,517.93x = 5,832,862.69
5. Step 5: Solve for x
   x = 5,832,862.69/2,517.93
6. Step 6: Final answer
   x = 2,316.54