Finding the Fourth Proportional to 2,783.73, 3,841.40 and 1,524.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,783.73 : 3,841.40 = 1,524.79 : x
2. Step 2: Convert to fraction form
   2,783.73/3,841.40 = 1,524.79/x
3. Step 3: Cross multiply
   2,783.73x = 3,841.40 × 1,524.79
4. Step 4: Simplify right side
   2,783.73x = 5,857,322.86
5. Step 5: Solve for x
   x = 5,857,322.86/2,783.73
6. Step 6: Final answer
   x = 2,104.13