Finding the Fourth Proportional to 37,061.96, 51,145.53 and 20,066.21

Step by Step Solution

1. Step 1: Write the proportion equation
   37,061.96 : 51,145.53 = 20,066.21 : x
2. Step 2: Convert to fraction form
   37,061.96/51,145.53 = 20,066.21/x
3. Step 3: Cross multiply
   37,061.96x = 51,145.53 × 20,066.21
4. Step 4: Simplify right side
   37,061.96x = 1,026,296,845.21
5. Step 5: Solve for x
   x = 1,026,296,845.21/37,061.96
6. Step 6: Final answer
   x = 27,691.38