Finding the Fourth Proportional to 35,976.87, 49,648.37 and 20,062.35

Step by Step Solution

1. Step 1: Write the proportion equation
   35,976.87 : 49,648.37 = 20,062.35 : x
2. Step 2: Convert to fraction form
   35,976.87/49,648.37 = 20,062.35/x
3. Step 3: Cross multiply
   35,976.87x = 49,648.37 × 20,062.35
4. Step 4: Simplify right side
   35,976.87x = 996,062,875.56
5. Step 5: Solve for x
   x = 996,062,875.56/35,976.87
6. Step 6: Final answer
   x = 27,686.20