Finding the Fourth Proportional to 37,426.29, 51,646.99 and 22,311.15

Step by Step Solution

1. Step 1: Write the proportion equation
   37,426.29 : 51,646.99 = 22,311.15 : x
2. Step 2: Convert to fraction form
   37,426.29/51,646.99 = 22,311.15/x
3. Step 3: Cross multiply
   37,426.29x = 51,646.99 × 22,311.15
4. Step 4: Simplify right side
   37,426.29x = 1,152,303,740.94
5. Step 5: Solve for x
   x = 1,152,303,740.94/37,426.29
6. Step 6: Final answer
   x = 30,788.62