Finding the Fourth Proportional to 190,096.27, 262,398.42 and 109,555.94

Step by Step Solution

1. Step 1: Write the proportion equation
   190,096.27 : 262,398.42 = 109,555.94 : x
2. Step 2: Convert to fraction form
   190,096.27/262,398.42 = 109,555.94/x
3. Step 3: Cross multiply
   190,096.27x = 262,398.42 × 109,555.94
4. Step 4: Simplify right side
   190,096.27x = 28,747,306,213.61
5. Step 5: Solve for x
   x = 28,747,306,213.61/190,096.27
6. Step 6: Final answer
   x = 151,224.99