Finding the Fourth Proportional to 37,766.56, 56,648.56 and 14,392.16

Step by Step Solution

1. Step 1: Write the proportion equation
   37,766.56 : 56,648.56 = 14,392.16 : x
2. Step 2: Convert to fraction form
   37,766.56/56,648.56 = 14,392.16/x
3. Step 3: Cross multiply
   37,766.56x = 56,648.56 × 14,392.16
4. Step 4: Simplify right side
   37,766.56x = 815,295,139.29
5. Step 5: Solve for x
   x = 815,295,139.29/37,766.56
6. Step 6: Final answer
   x = 21,587.75