Finding the Fourth Proportional to 32,836.78, 49,274.61 and 12,074.86

Step by Step Solution

1. Step 1: Write the proportion equation
   32,836.78 : 49,274.61 = 12,074.86 : x
2. Step 2: Convert to fraction form
   32,836.78/49,274.61 = 12,074.86/x
3. Step 3: Cross multiply
   32,836.78x = 49,274.61 × 12,074.86
4. Step 4: Simplify right side
   32,836.78x = 594,984,017.30
5. Step 5: Solve for x
   x = 594,984,017.30/32,836.78
6. Step 6: Final answer
   x = 18,119.44