Finding the Fourth Proportional to 2,476.25, 3,715.77 and 1,016.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,476.25 : 3,715.77 = 1,016.43 : x
2. Step 2: Convert to fraction form
   2,476.25/3,715.77 = 1,016.43/x
3. Step 3: Cross multiply
   2,476.25x = 3,715.77 × 1,016.43
4. Step 4: Simplify right side
   2,476.25x = 3,776,820.10
5. Step 5: Solve for x
   x = 3,776,820.10/2,476.25
6. Step 6: Final answer
   x = 1,525.22