Finding the Fourth Proportional to 37,233.32, 55,838.13 and 12,268.71

Step by Step Solution

1. Step 1: Write the proportion equation
   37,233.32 : 55,838.13 = 12,268.71 : x
2. Step 2: Convert to fraction form
   37,233.32/55,838.13 = 12,268.71/x
3. Step 3: Cross multiply
   37,233.32x = 55,838.13 × 12,268.71
4. Step 4: Simplify right side
   37,233.32x = 685,061,777.90
5. Step 5: Solve for x
   x = 685,061,777.90/37,233.32
6. Step 6: Final answer
   x = 18,399.16