Finding the Fourth Proportional to 37,382.86, 56,079.89 and 12,073.92

Step by Step Solution

1. Step 1: Write the proportion equation
   37,382.86 : 56,079.89 = 12,073.92 : x
2. Step 2: Convert to fraction form
   37,382.86/56,079.89 = 12,073.92/x
3. Step 3: Cross multiply
   37,382.86x = 56,079.89 × 12,073.92
4. Step 4: Simplify right side
   37,382.86x = 677,104,105.47
5. Step 5: Solve for x
   x = 677,104,105.47/37,382.86
6. Step 6: Final answer
   x = 18,112.69