Finding the Fourth Proportional to 3,255.21, 4,881.69 and 1,063.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,255.21 : 4,881.69 = 1,063.53 : x
2. Step 2: Convert to fraction form
   3,255.21/4,881.69 = 1,063.53/x
3. Step 3: Cross multiply
   3,255.21x = 4,881.69 × 1,063.53
4. Step 4: Simplify right side
   3,255.21x = 5,191,823.77
5. Step 5: Solve for x
   x = 5,191,823.77/3,255.21
6. Step 6: Final answer
   x = 1,594.93