Finding the Fourth Proportional to 1,463.75, 2,017.52 and 1,109.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,463.75 : 2,017.52 = 1,109.56 : x
2. Step 2: Convert to fraction form
   1,463.75/2,017.52 = 1,109.56/x
3. Step 3: Cross multiply
   1,463.75x = 2,017.52 × 1,109.56
4. Step 4: Simplify right side
   1,463.75x = 2,238,548.90
5. Step 5: Solve for x
   x = 2,238,548.90/1,463.75
6. Step 6: Final answer
   x = 1,529.32