Finding the Fourth Proportional to 10,746.74, 16,116.99 and 3,726.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,746.74 : 16,116.99 = 3,726.47 : x
2. Step 2: Convert to fraction form
   10,746.74/16,116.99 = 3,726.47/x
3. Step 3: Cross multiply
   10,746.74x = 16,116.99 × 3,726.47
4. Step 4: Simplify right side
   10,746.74x = 60,059,399.14
5. Step 5: Solve for x
   x = 60,059,399.14/10,746.74
6. Step 6: Final answer
   x = 5,588.62