Finding the Fourth Proportional to 101,105.70, 151,662.42 and 26,223.89

Step by Step Solution

1. Step 1: Write the proportion equation
   101,105.70 : 151,662.42 = 26,223.89 : x
2. Step 2: Convert to fraction form
   101,105.70/151,662.42 = 26,223.89/x
3. Step 3: Cross multiply
   101,105.70x = 151,662.42 × 26,223.89
4. Step 4: Simplify right side
   101,105.70x = 3,977,177,860.90
5. Step 5: Solve for x
   x = 3,977,177,860.90/101,105.70
6. Step 6: Final answer
   x = 39,336.83