Finding the Fourth Proportional to 33,395.61, 50,088.51 and 12,614.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,395.61 : 50,088.51 = 12,614.25 : x
2. Step 2: Convert to fraction form
   33,395.61/50,088.51 = 12,614.25/x
3. Step 3: Cross multiply
   33,395.61x = 50,088.51 × 12,614.25
4. Step 4: Simplify right side
   33,395.61x = 631,828,987.27
5. Step 5: Solve for x
   x = 631,828,987.27/33,395.61
6. Step 6: Final answer
   x = 18,919.52