Finding the Fourth Proportional to 35,769.96, 49,362.51 and 19,854.37

Step by Step Solution

1. Step 1: Write the proportion equation
   35,769.96 : 49,362.51 = 19,854.37 : x
2. Step 2: Convert to fraction form
   35,769.96/49,362.51 = 19,854.37/x
3. Step 3: Cross multiply
   35,769.96x = 49,362.51 × 19,854.37
4. Step 4: Simplify right side
   35,769.96x = 980,061,812.66
5. Step 5: Solve for x
   x = 980,061,812.66/35,769.96
6. Step 6: Final answer
   x = 27,399.02