Finding the Fourth Proportional to 33,158.40, 49,746.71 and 9,784.83

Step by Step Solution

1. Step 1: Write the proportion equation
   33,158.40 : 49,746.71 = 9,784.83 : x
2. Step 2: Convert to fraction form
   33,158.40/49,746.71 = 9,784.83/x
3. Step 3: Cross multiply
   33,158.40x = 49,746.71 × 9,784.83
4. Step 4: Simplify right side
   33,158.40x = 486,763,311.42
5. Step 5: Solve for x
   x = 486,763,311.42/33,158.40
6. Step 6: Final answer
   x = 14,679.94