Finding the Fourth Proportional to 2,625.02, 3,940.25 and 1,165.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,625.02 : 3,940.25 = 1,165.19 : x
2. Step 2: Convert to fraction form
   2,625.02/3,940.25 = 1,165.19/x
3. Step 3: Cross multiply
   2,625.02x = 3,940.25 × 1,165.19
4. Step 4: Simplify right side
   2,625.02x = 4,591,114.37
5. Step 5: Solve for x
   x = 4,591,114.37/2,625.02
6. Step 6: Final answer
   x = 1,748.99