Finding the Fourth Proportional to 2,476.82, 3,698.25 and 2,111.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,476.82 : 3,698.25 = 2,111.42 : x
2. Step 2: Convert to fraction form
   2,476.82/3,698.25 = 2,111.42/x
3. Step 3: Cross multiply
   2,476.82x = 3,698.25 × 2,111.42
4. Step 4: Simplify right side
   2,476.82x = 7,808,559.02
5. Step 5: Solve for x
   x = 7,808,559.02/2,476.82
6. Step 6: Final answer
   x = 3,152.66