Finding the Fourth Proportional to 284,061.54, 426,060.83 and 101,685.12

Step by Step Solution

1. Step 1: Write the proportion equation
   284,061.54 : 426,060.83 = 101,685.12 : x
2. Step 2: Convert to fraction form
   284,061.54/426,060.83 = 101,685.12/x
3. Step 3: Cross multiply
   284,061.54x = 426,060.83 × 101,685.12
4. Step 4: Simplify right side
   284,061.54x = 43,324,046,117.42
5. Step 5: Solve for x
   x = 43,324,046,117.42/284,061.54
6. Step 6: Final answer
   x = 152,516.41