Finding the Fourth Proportional to 37,736.73, 52,077.17 and 20,742.83

Step by Step Solution

1. Step 1: Write the proportion equation
   37,736.73 : 52,077.17 = 20,742.83 : x
2. Step 2: Convert to fraction form
   37,736.73/52,077.17 = 20,742.83/x
3. Step 3: Cross multiply
   37,736.73x = 52,077.17 × 20,742.83
4. Step 4: Simplify right side
   37,736.73x = 1,080,227,520.09
5. Step 5: Solve for x
   x = 1,080,227,520.09/37,736.73
6. Step 6: Final answer
   x = 28,625.36