Finding the Fourth Proportional to 10,743.08, 16,109.16 and 3,722.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,743.08 : 16,109.16 = 3,722.36 : x
2. Step 2: Convert to fraction form
   10,743.08/16,109.16 = 3,722.36/x
3. Step 3: Cross multiply
   10,743.08x = 16,109.16 × 3,722.36
4. Step 4: Simplify right side
   10,743.08x = 59,964,092.82
5. Step 5: Solve for x
   x = 59,964,092.82/10,743.08
6. Step 6: Final answer
   x = 5,581.65