Finding the Fourth Proportional to 35,641.88, 49,186.82 and 19,727.81

Step by Step Solution

1. Step 1: Write the proportion equation
   35,641.88 : 49,186.82 = 19,727.81 : x
2. Step 2: Convert to fraction form
   35,641.88/49,186.82 = 19,727.81/x
3. Step 3: Cross multiply
   35,641.88x = 49,186.82 × 19,727.81
4. Step 4: Simplify right side
   35,641.88x = 970,348,140.83
5. Step 5: Solve for x
   x = 970,348,140.83/35,641.88
6. Step 6: Final answer
   x = 27,224.94