Finding the Fourth Proportional to 11,055.42, 16,576.79 and 3,657.92

Step by Step Solution

1. Step 1: Write the proportion equation
   11,055.42 : 16,576.79 = 3,657.92 : x
2. Step 2: Convert to fraction form
   11,055.42/16,576.79 = 3,657.92/x
3. Step 3: Cross multiply
   11,055.42x = 16,576.79 × 3,657.92
4. Step 4: Simplify right side
   11,055.42x = 60,636,470.50
5. Step 5: Solve for x
   x = 60,636,470.50/11,055.42
6. Step 6: Final answer
   x = 5,484.77