Finding the Fourth Proportional to 11,192.71, 16,789.44 and 3,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,192.71 : 16,789.44 = 3,401.50 : x
2. Step 2: Convert to fraction form
   11,192.71/16,789.44 = 3,401.50/x
3. Step 3: Cross multiply
   11,192.71x = 16,789.44 × 3,401.50
4. Step 4: Simplify right side
   11,192.71x = 57,109,280.16
5. Step 5: Solve for x
   x = 57,109,280.16/11,192.71
6. Step 6: Final answer
   x = 5,102.36