Finding the Fourth Proportional to 47,622.69, 65,715.72 and 26,109

Step by Step Solution

1. Step 1: Write the proportion equation
   47,622.69 : 65,715.72 = 26,109 : x
2. Step 2: Convert to fraction form
   47,622.69/65,715.72 = 26,109/x
3. Step 3: Cross multiply
   47,622.69x = 65,715.72 × 26,109
4. Step 4: Simplify right side
   47,622.69x = 1,715,771,733.48
5. Step 5: Solve for x
   x = 1,715,771,733.48/47,622.69
6. Step 6: Final answer
   x = 36,028.45