Finding the Fourth Proportional to 2,410.17, 3,326.10 and 1,415.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.17 : 3,326.10 = 1,415.49 : x
2. Step 2: Convert to fraction form
   2,410.17/3,326.10 = 1,415.49/x
3. Step 3: Cross multiply
   2,410.17x = 3,326.10 × 1,415.49
4. Step 4: Simplify right side
   2,410.17x = 4,708,061.29
5. Step 5: Solve for x
   x = 4,708,061.29/2,410.17
6. Step 6: Final answer
   x = 1,953.41