Finding the Fourth Proportional to 34,066.11, 51,101.72 and 9,105.59

Step by Step Solution

1. Step 1: Write the proportion equation
   34,066.11 : 51,101.72 = 9,105.59 : x
2. Step 2: Convert to fraction form
   34,066.11/51,101.72 = 9,105.59/x
3. Step 3: Cross multiply
   34,066.11x = 51,101.72 × 9,105.59
4. Step 4: Simplify right side
   34,066.11x = 465,311,426.99
5. Step 5: Solve for x
   x = 465,311,426.99/34,066.11
6. Step 6: Final answer
   x = 13,659.07