Finding the Fourth Proportional to 35,765, 49,355.78 and 19,632.43

Step by Step Solution

1. Step 1: Write the proportion equation
   35,765 : 49,355.78 = 19,632.43 : x
2. Step 2: Convert to fraction form
   35,765/49,355.78 = 19,632.43/x
3. Step 3: Cross multiply
   35,765x = 49,355.78 × 19,632.43
4. Step 4: Simplify right side
   35,765x = 968,973,895.95
5. Step 5: Solve for x
   x = 968,973,895.95/35,765
6. Step 6: Final answer
   x = 27,092.80