Finding the Fourth Proportional to 37,449.82, 51,675.99 and 20,681.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,449.82 : 51,675.99 = 20,681.82 : x
2. Step 2: Convert to fraction form
   37,449.82/51,675.99 = 20,681.82/x
3. Step 3: Cross multiply
   37,449.82x = 51,675.99 × 20,681.82
4. Step 4: Simplify right side
   37,449.82x = 1,068,753,523.50
5. Step 5: Solve for x
   x = 1,068,753,523.50/37,449.82
6. Step 6: Final answer
   x = 28,538.28