Finding the Fourth Proportional to 37,793.97, 52,154.82 and 20,798.55

Step by Step Solution

1. Step 1: Write the proportion equation
   37,793.97 : 52,154.82 = 20,798.55 : x
2. Step 2: Convert to fraction form
   37,793.97/52,154.82 = 20,798.55/x
3. Step 3: Cross multiply
   37,793.97x = 52,154.82 × 20,798.55
4. Step 4: Simplify right side
   37,793.97x = 1,084,744,631.51
5. Step 5: Solve for x
   x = 1,084,744,631.51/37,793.97
6. Step 6: Final answer
   x = 28,701.53