Finding the Fourth Proportional to 2,523.12, 3,787.52 and 1,063.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523.12 : 3,787.52 = 1,063.50 : x
2. Step 2: Convert to fraction form
   2,523.12/3,787.52 = 1,063.50/x
3. Step 3: Cross multiply
   2,523.12x = 3,787.52 × 1,063.50
4. Step 4: Simplify right side
   2,523.12x = 4,028,027.52
5. Step 5: Solve for x
   x = 4,028,027.52/2,523.12
6. Step 6: Final answer
   x = 1,596.45