Finding the Fourth Proportional to 2,783.72, 3,841.47 and 1,524.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,783.72 : 3,841.47 = 1,524.75 : x
2. Step 2: Convert to fraction form
   2,783.72/3,841.47 = 1,524.75/x
3. Step 3: Cross multiply
   2,783.72x = 3,841.47 × 1,524.75
4. Step 4: Simplify right side
   2,783.72x = 5,857,281.38
5. Step 5: Solve for x
   x = 5,857,281.38/2,783.72
6. Step 6: Final answer
   x = 2,104.12