Finding the Fourth Proportional to 37,003.91, 51,064.63 and 20,236.91

Step by Step Solution

1. Step 1: Write the proportion equation
   37,003.91 : 51,064.63 = 20,236.91 : x
2. Step 2: Convert to fraction form
   37,003.91/51,064.63 = 20,236.91/x
3. Step 3: Cross multiply
   37,003.91x = 51,064.63 × 20,236.91
4. Step 4: Simplify right side
   37,003.91x = 1,033,390,015.58
5. Step 5: Solve for x
   x = 1,033,390,015.58/37,003.91
6. Step 6: Final answer
   x = 27,926.51