Finding the Fourth Proportional to 33,437.27, 50,147.86 and 9,738.39

Step by Step Solution

1. Step 1: Write the proportion equation
   33,437.27 : 50,147.86 = 9,738.39 : x
2. Step 2: Convert to fraction form
   33,437.27/50,147.86 = 9,738.39/x
3. Step 3: Cross multiply
   33,437.27x = 50,147.86 × 9,738.39
4. Step 4: Simplify right side
   33,437.27x = 488,359,600.31
5. Step 5: Solve for x
   x = 488,359,600.31/33,437.27
6. Step 6: Final answer
   x = 14,605.25