Finding the Fourth Proportional to 10,738.82, 16,101.62 and 3,717.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,738.82 : 16,101.62 = 3,717.20 : x
2. Step 2: Convert to fraction form
   10,738.82/16,101.62 = 3,717.20/x
3. Step 3: Cross multiply
   10,738.82x = 16,101.62 × 3,717.20
4. Step 4: Simplify right side
   10,738.82x = 59,852,977.47
5. Step 5: Solve for x
   x = 59,852,977.47/10,738.82
6. Step 6: Final answer
   x = 5,573.51