Finding the Fourth Proportional to 35,632.97, 49,178.69 and 20,522.69

Step by Step Solution

1. Step 1: Write the proportion equation
   35,632.97 : 49,178.69 = 20,522.69 : x
2. Step 2: Convert to fraction form
   35,632.97/49,178.69 = 20,522.69/x
3. Step 3: Cross multiply
   35,632.97x = 49,178.69 × 20,522.69
4. Step 4: Simplify right side
   35,632.97x = 1,009,279,009.48
5. Step 5: Solve for x
   x = 1,009,279,009.48/35,632.97
6. Step 6: Final answer
   x = 28,324.30