Finding the Fourth Proportional to 10,859.42, 16,291.20 and 3,741.77

Step by Step Solution

1. Step 1: Write the proportion equation
   10,859.42 : 16,291.20 = 3,741.77 : x
2. Step 2: Convert to fraction form
   10,859.42/16,291.20 = 3,741.77/x
3. Step 3: Cross multiply
   10,859.42x = 16,291.20 × 3,741.77
4. Step 4: Simplify right side
   10,859.42x = 60,957,904.72
5. Step 5: Solve for x
   x = 60,957,904.72/10,859.42
6. Step 6: Final answer
   x = 5,613.37