Finding the Fourth Proportional to 2,465.07, 3,401.76 and 1,417.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,465.07 : 3,401.76 = 1,417.15 : x
2. Step 2: Convert to fraction form
   2,465.07/3,401.76 = 1,417.15/x
3. Step 3: Cross multiply
   2,465.07x = 3,401.76 × 1,417.15
4. Step 4: Simplify right side
   2,465.07x = 4,820,804.18
5. Step 5: Solve for x
   x = 4,820,804.18/2,465.07
6. Step 6: Final answer
   x = 1,955.65