Finding the Fourth Proportional to 11,091.98, 16,637.94 and 4,516.62

Step by Step Solution

1. Step 1: Write the proportion equation
   11,091.98 : 16,637.94 = 4,516.62 : x
2. Step 2: Convert to fraction form
   11,091.98/16,637.94 = 4,516.62/x
3. Step 3: Cross multiply
   11,091.98x = 16,637.94 × 4,516.62
4. Step 4: Simplify right side
   11,091.98x = 75,147,252.56
5. Step 5: Solve for x
   x = 75,147,252.56/11,091.98
6. Step 6: Final answer
   x = 6,774.92