Finding the Fourth Proportional to 2,410.83, 3,326.78 and 1,416.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.83 : 3,326.78 = 1,416.15 : x
2. Step 2: Convert to fraction form
   2,410.83/3,326.78 = 1,416.15/x
3. Step 3: Cross multiply
   2,410.83x = 3,326.78 × 1,416.15
4. Step 4: Simplify right side
   2,410.83x = 4,711,212.42
5. Step 5: Solve for x
   x = 4,711,212.42/2,410.83
6. Step 6: Final answer
   x = 1,954.19