Finding the Fourth Proportional to 11,002.41, 16,499.42 and 4,761.92

Step by Step Solution

1. Step 1: Write the proportion equation
   11,002.41 : 16,499.42 = 4,761.92 : x
2. Step 2: Convert to fraction form
   11,002.41/16,499.42 = 4,761.92/x
3. Step 3: Cross multiply
   11,002.41x = 16,499.42 × 4,761.92
4. Step 4: Simplify right side
   11,002.41x = 78,568,811.78
5. Step 5: Solve for x
   x = 78,568,811.78/11,002.41
6. Step 6: Final answer
   x = 7,141.05