Finding the Fourth Proportional to 34,066.82, 51,102.78 and 9,106.31

Step by Step Solution

1. Step 1: Write the proportion equation
   34,066.82 : 51,102.78 = 9,106.31 : x
2. Step 2: Convert to fraction form
   34,066.82/51,102.78 = 9,106.31/x
3. Step 3: Cross multiply
   34,066.82x = 51,102.78 × 9,106.31
4. Step 4: Simplify right side
   34,066.82x = 465,357,756.54
5. Step 5: Solve for x
   x = 465,357,756.54/34,066.82
6. Step 6: Final answer
   x = 13,660.15