Finding the Fourth Proportional to 34,161.50, 51,249.83 and 10,472.33

Step by Step Solution

1. Step 1: Write the proportion equation
   34,161.50 : 51,249.83 = 10,472.33 : x
2. Step 2: Convert to fraction form
   34,161.50/51,249.83 = 10,472.33/x
3. Step 3: Cross multiply
   34,161.50x = 51,249.83 × 10,472.33
4. Step 4: Simplify right side
   34,161.50x = 536,704,823.59
5. Step 5: Solve for x
   x = 536,704,823.59/34,161.50
6. Step 6: Final answer
   x = 15,710.81