Finding the Fourth Proportional to 37,723.96, 56,581.52 and 12,763.94

Step by Step Solution

1. Step 1: Write the proportion equation
   37,723.96 : 56,581.52 = 12,763.94 : x
2. Step 2: Convert to fraction form
   37,723.96/56,581.52 = 12,763.94/x
3. Step 3: Cross multiply
   37,723.96x = 56,581.52 × 12,763.94
4. Step 4: Simplify right side
   37,723.96x = 722,202,851.46
5. Step 5: Solve for x
   x = 722,202,851.46/37,723.96
6. Step 6: Final answer
   x = 19,144.41