Finding the Fourth Proportional to 185,096.96, 277,759.68 and 72,757.52

Step by Step Solution

1. Step 1: Write the proportion equation
   185,096.96 : 277,759.68 = 72,757.52 : x
2. Step 2: Convert to fraction form
   185,096.96/277,759.68 = 72,757.52/x
3. Step 3: Cross multiply
   185,096.96x = 277,759.68 × 72,757.52
4. Step 4: Simplify right side
   185,096.96x = 20,209,105,472.79
5. Step 5: Solve for x
   x = 20,209,105,472.79/185,096.96
6. Step 6: Final answer
   x = 109,181.19