Finding the Fourth Proportional to 33,127.13, 49,680.59 and 9,436.61

Step by Step Solution

1. Step 1: Write the proportion equation
   33,127.13 : 49,680.59 = 9,436.61 : x
2. Step 2: Convert to fraction form
   33,127.13/49,680.59 = 9,436.61/x
3. Step 3: Cross multiply
   33,127.13x = 49,680.59 × 9,436.61
4. Step 4: Simplify right side
   33,127.13x = 468,816,429.42
5. Step 5: Solve for x
   x = 468,816,429.42/33,127.13
6. Step 6: Final answer
   x = 14,152.04