Finding the Fourth Proportional to 37,608.56, 51,900.12 and 20,841.84

Step by Step Solution

1. Step 1: Write the proportion equation
   37,608.56 : 51,900.12 = 20,841.84 : x
2. Step 2: Convert to fraction form
   37,608.56/51,900.12 = 20,841.84/x
3. Step 3: Cross multiply
   37,608.56x = 51,900.12 × 20,841.84
4. Step 4: Simplify right side
   37,608.56x = 1,081,693,997.02
5. Step 5: Solve for x
   x = 1,081,693,997.02/37,608.56
6. Step 6: Final answer
   x = 28,761.91