Finding the Fourth Proportional to 11,091.38, 16,637.00 and 3,194.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,091.38 : 16,637.00 = 3,194.10 : x
2. Step 2: Convert to fraction form
   11,091.38/16,637.00 = 3,194.10/x
3. Step 3: Cross multiply
   11,091.38x = 16,637.00 × 3,194.10
4. Step 4: Simplify right side
   11,091.38x = 53,140,225.73
5. Step 5: Solve for x
   x = 53,140,225.73/11,091.38
6. Step 6: Final answer
   x = 4,791.13