Finding the Fourth Proportional to 3,224.52, 4,836.18 and 1,032.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,224.52 : 4,836.18 = 1,032.72 : x
2. Step 2: Convert to fraction form
   3,224.52/4,836.18 = 1,032.72/x
3. Step 3: Cross multiply
   3,224.52x = 4,836.18 × 1,032.72
4. Step 4: Simplify right side
   3,224.52x = 4,994,419.81
5. Step 5: Solve for x
   x = 4,994,419.81/3,224.52
6. Step 6: Final answer
   x = 1,548.89