Finding the Fourth Proportional to 33,900.50, 50,861.42 and 15,196.26

Step by Step Solution

1. Step 1: Write the proportion equation
   33,900.50 : 50,861.42 = 15,196.26 : x
2. Step 2: Convert to fraction form
   33,900.50/50,861.42 = 15,196.26/x
3. Step 3: Cross multiply
   33,900.50x = 50,861.42 × 15,196.26
4. Step 4: Simplify right side
   33,900.50x = 772,903,362.29
5. Step 5: Solve for x
   x = 772,903,362.29/33,900.50
6. Step 6: Final answer
   x = 22,799.17