Finding the Fourth Proportional to 37,684.32, 51,984.72 and 22,361.92

Step by Step Solution

1. Step 1: Write the proportion equation
   37,684.32 : 51,984.72 = 22,361.92 : x
2. Step 2: Convert to fraction form
   37,684.32/51,984.72 = 22,361.92/x
3. Step 3: Cross multiply
   37,684.32x = 51,984.72 × 22,361.92
4. Step 4: Simplify right side
   37,684.32x = 1,162,478,149.86
5. Step 5: Solve for x
   x = 1,162,478,149.86/37,684.32
6. Step 6: Final answer
   x = 30,847.79