Finding the Fourth Proportional to 37,768.56, 56,651.56 and 14,394.16

Step by Step Solution

1. Step 1: Write the proportion equation
   37,768.56 : 56,651.56 = 14,394.16 : x
2. Step 2: Convert to fraction form
   37,768.56/56,651.56 = 14,394.16/x
3. Step 3: Cross multiply
   37,768.56x = 56,651.56 × 14,394.16
4. Step 4: Simplify right side
   37,768.56x = 815,451,618.89
5. Step 5: Solve for x
   x = 815,451,618.89/37,768.56
6. Step 6: Final answer
   x = 21,590.75