Finding the Fourth Proportional to 37,582.81, 56,380.73 and 12,625.29

Step by Step Solution

1. Step 1: Write the proportion equation
   37,582.81 : 56,380.73 = 12,625.29 : x
2. Step 2: Convert to fraction form
   37,582.81/56,380.73 = 12,625.29/x
3. Step 3: Cross multiply
   37,582.81x = 56,380.73 × 12,625.29
4. Step 4: Simplify right side
   37,582.81x = 711,823,003.54
5. Step 5: Solve for x
   x = 711,823,003.54/37,582.81
6. Step 6: Final answer
   x = 18,940.12