Finding the Fourth Proportional to 37,062.69, 51,145.90 and 20,066.79

Step by Step Solution

1. Step 1: Write the proportion equation
   37,062.69 : 51,145.90 = 20,066.79 : x
2. Step 2: Convert to fraction form
   37,062.69/51,145.90 = 20,066.79/x
3. Step 3: Cross multiply
   37,062.69x = 51,145.90 × 20,066.79
4. Step 4: Simplify right side
   37,062.69x = 1,026,334,062.19
5. Step 5: Solve for x
   x = 1,026,334,062.19/37,062.69
6. Step 6: Final answer
   x = 27,691.84