Finding the Fourth Proportional to 37,062.72, 51,146.56 and 20,066.96

Step by Step Solution

1. Step 1: Write the proportion equation
   37,062.72 : 51,146.56 = 20,066.96 : x
2. Step 2: Convert to fraction form
   37,062.72/51,146.56 = 20,066.96/x
3. Step 3: Cross multiply
   37,062.72x = 51,146.56 × 20,066.96
4. Step 4: Simplify right side
   37,062.72x = 1,026,355,973.66
5. Step 5: Solve for x
   x = 1,026,355,973.66/37,062.72
6. Step 6: Final answer
   x = 27,692.41