Finding the Fourth Proportional to 10,681.04, 16,023.96 and 3,661.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,681.04 : 16,023.96 = 3,661.52 : x
2. Step 2: Convert to fraction form
   10,681.04/16,023.96 = 3,661.52/x
3. Step 3: Cross multiply
   10,681.04x = 16,023.96 × 3,661.52
4. Step 4: Simplify right side
   10,681.04x = 58,672,050.02
5. Step 5: Solve for x
   x = 58,672,050.02/10,681.04
6. Step 6: Final answer
   x = 5,493.10