Finding the Fourth Proportional to 37,665.96, 51,983.46 and 20,900.04

Step by Step Solution

1. Step 1: Write the proportion equation
   37,665.96 : 51,983.46 = 20,900.04 : x
2. Step 2: Convert to fraction form
   37,665.96/51,983.46 = 20,900.04/x
3. Step 3: Cross multiply
   37,665.96x = 51,983.46 × 20,900.04
4. Step 4: Simplify right side
   37,665.96x = 1,086,456,393.34
5. Step 5: Solve for x
   x = 1,086,456,393.34/37,665.96
6. Step 6: Final answer
   x = 28,844.52