Finding the Fourth Proportional to 10,671.64, 16,002.96 and 3,744.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,671.64 : 16,002.96 = 3,744.52 : x
2. Step 2: Convert to fraction form
   10,671.64/16,002.96 = 3,744.52/x
3. Step 3: Cross multiply
   10,671.64x = 16,002.96 × 3,744.52
4. Step 4: Simplify right side
   10,671.64x = 59,923,403.78
5. Step 5: Solve for x
   x = 59,923,403.78/10,671.64
6. Step 6: Final answer
   x = 5,615.20