Finding the Fourth Proportional to 144,796.23, 199,700.33 and 101,917.67

Step by Step Solution

1. Step 1: Write the proportion equation
   144,796.23 : 199,700.33 = 101,917.67 : x
2. Step 2: Convert to fraction form
   144,796.23/199,700.33 = 101,917.67/x
3. Step 3: Cross multiply
   144,796.23x = 199,700.33 × 101,917.67
4. Step 4: Simplify right side
   144,796.23x = 20,352,990,823.74
5. Step 5: Solve for x
   x = 20,352,990,823.74/144,796.23
6. Step 6: Final answer
   x = 140,562.99