Finding the Fourth Proportional to 34,089.30, 51,136.83 and 10,722.42

Step by Step Solution

1. Step 1: Write the proportion equation
   34,089.30 : 51,136.83 = 10,722.42 : x
2. Step 2: Convert to fraction form
   34,089.30/51,136.83 = 10,722.42/x
3. Step 3: Cross multiply
   34,089.30x = 51,136.83 × 10,722.42
4. Step 4: Simplify right side
   34,089.30x = 548,310,568.73
5. Step 5: Solve for x
   x = 548,310,568.73/34,089.30
6. Step 6: Final answer
   x = 16,084.54