Finding the Fourth Proportional to 37,566.89, 51,842.18 and 20,799.89

Step by Step Solution

1. Step 1: Write the proportion equation
   37,566.89 : 51,842.18 = 20,799.89 : x
2. Step 2: Convert to fraction form
   37,566.89/51,842.18 = 20,799.89/x
3. Step 3: Cross multiply
   37,566.89x = 51,842.18 × 20,799.89
4. Step 4: Simplify right side
   37,566.89x = 1,078,311,434.15
5. Step 5: Solve for x
   x = 1,078,311,434.15/37,566.89
6. Step 6: Final answer
   x = 28,703.78