Finding the Fourth Proportional to 35,641.57, 49,187.86 and 19,727.04

Step by Step Solution

1. Step 1: Write the proportion equation
   35,641.57 : 49,187.86 = 19,727.04 : x
2. Step 2: Convert to fraction form
   35,641.57/49,187.86 = 19,727.04/x
3. Step 3: Cross multiply
   35,641.57x = 49,187.86 × 19,727.04
4. Step 4: Simplify right side
   35,641.57x = 970,331,016.87
5. Step 5: Solve for x
   x = 970,331,016.87/35,641.57
6. Step 6: Final answer
   x = 27,224.70