Finding the Fourth Proportional to 10,727.18, 16,090.16 and 2,935.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,727.18 : 16,090.16 = 2,935.42 : x
2. Step 2: Convert to fraction form
   10,727.18/16,090.16 = 2,935.42/x
3. Step 3: Cross multiply
   10,727.18x = 16,090.16 × 2,935.42
4. Step 4: Simplify right side
   10,727.18x = 47,231,377.47
5. Step 5: Solve for x
   x = 47,231,377.47/10,727.18
6. Step 6: Final answer
   x = 4,402.96