Finding the Fourth Proportional to 2,476.55, 3,715.39 and 833.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,476.55 : 3,715.39 = 833.05 : x
2. Step 2: Convert to fraction form
   2,476.55/3,715.39 = 833.05/x
3. Step 3: Cross multiply
   2,476.55x = 3,715.39 × 833.05
4. Step 4: Simplify right side
   2,476.55x = 3,095,121.51
5. Step 5: Solve for x
   x = 3,095,121.51/2,476.55
6. Step 6: Final answer
   x = 1,249.77