Finding the Fourth Proportional to 185,933.49, 278,789.34 and 73,629.82

Step by Step Solution

1. Step 1: Write the proportion equation
   185,933.49 : 278,789.34 = 73,629.82 : x
2. Step 2: Convert to fraction form
   185,933.49/278,789.34 = 73,629.82/x
3. Step 3: Cross multiply
   185,933.49x = 278,789.34 × 73,629.82
4. Step 4: Simplify right side
   185,933.49x = 20,527,208,922.12
5. Step 5: Solve for x
   x = 20,527,208,922.12/185,933.49
6. Step 6: Final answer
   x = 110,400.82