Finding the Fourth Proportional to 185,552.37, 256,046.67 and 109,073.89

Step by Step Solution

1. Step 1: Write the proportion equation
   185,552.37 : 256,046.67 = 109,073.89 : x
2. Step 2: Convert to fraction form
   185,552.37/256,046.67 = 109,073.89/x
3. Step 3: Cross multiply
   185,552.37x = 256,046.67 × 109,073.89
4. Step 4: Simplify right side
   185,552.37x = 27,928,006,638.50
5. Step 5: Solve for x
   x = 27,928,006,638.50/185,552.37
6. Step 6: Final answer
   x = 150,512.80