Finding the Fourth Proportional to 2,523.20, 3,783.84 and 1,061.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523.20 : 3,783.84 = 1,061.96 : x
2. Step 2: Convert to fraction form
   2,523.20/3,783.84 = 1,061.96/x
3. Step 3: Cross multiply
   2,523.20x = 3,783.84 × 1,061.96
4. Step 4: Simplify right side
   2,523.20x = 4,018,286.73
5. Step 5: Solve for x
   x = 4,018,286.73/2,523.20
6. Step 6: Final answer
   x = 1,592.54