Finding the Fourth Proportional to 33,856.58, 50,770.83 and 12,792.98

Step by Step Solution

1. Step 1: Write the proportion equation
   33,856.58 : 50,770.83 = 12,792.98 : x
2. Step 2: Convert to fraction form
   33,856.58/50,770.83 = 12,792.98/x
3. Step 3: Cross multiply
   33,856.58x = 50,770.83 × 12,792.98
4. Step 4: Simplify right side
   33,856.58x = 649,510,212.77
5. Step 5: Solve for x
   x = 649,510,212.77/33,856.58
6. Step 6: Final answer
   x = 19,184.16