Finding the Fourth Proportional to 10,892.94, 16,340.02 and 3,101.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,892.94 : 16,340.02 = 3,101.15 : x
2. Step 2: Convert to fraction form
   10,892.94/16,340.02 = 3,101.15/x
3. Step 3: Cross multiply
   10,892.94x = 16,340.02 × 3,101.15
4. Step 4: Simplify right side
   10,892.94x = 50,672,853.02
5. Step 5: Solve for x
   x = 50,672,853.02/10,892.94
6. Step 6: Final answer
   x = 4,651.90