Finding the Fourth Proportional to 194,105.16, 267,867 and 108,065.34

Step by Step Solution

1. Step 1: Write the proportion equation
   194,105.16 : 267,867 = 108,065.34 : x
2. Step 2: Convert to fraction form
   194,105.16/267,867 = 108,065.34/x
3. Step 3: Cross multiply
   194,105.16x = 267,867 × 108,065.34
4. Step 4: Simplify right side
   194,105.16x = 28,947,138,429.78
5. Step 5: Solve for x
   x = 28,947,138,429.78/194,105.16
6. Step 6: Final answer
   x = 149,131.22