Finding the Fourth Proportional to 34,003.59, 51,008.42 and 10,629.42

Step by Step Solution

1. Step 1: Write the proportion equation
   34,003.59 : 51,008.42 = 10,629.42 : x
2. Step 2: Convert to fraction form
   34,003.59/51,008.42 = 10,629.42/x
3. Step 3: Cross multiply
   34,003.59x = 51,008.42 × 10,629.42
4. Step 4: Simplify right side
   34,003.59x = 542,189,919.72
5. Step 5: Solve for x
   x = 542,189,919.72/34,003.59
6. Step 6: Final answer
   x = 15,945.08