Finding the Fourth Proportional to 11,434.22, 17,151.13 and 3,114.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,434.22 : 17,151.13 = 3,114.10 : x
2. Step 2: Convert to fraction form
   11,434.22/17,151.13 = 3,114.10/x
3. Step 3: Cross multiply
   11,434.22x = 17,151.13 × 3,114.10
4. Step 4: Simplify right side
   11,434.22x = 53,410,333.93
5. Step 5: Solve for x
   x = 53,410,333.93/11,434.22
6. Step 6: Final answer
   x = 4,671.10