Finding the Fourth Proportional to 23,100.62, 34,709.31 and 22,166.45

Step by Step Solution

1. Step 1: Write the proportion equation
   23,100.62 : 34,709.31 = 22,166.45 : x
2. Step 2: Convert to fraction form
   23,100.62/34,709.31 = 22,166.45/x
3. Step 3: Cross multiply
   23,100.62x = 34,709.31 × 22,166.45
4. Step 4: Simplify right side
   23,100.62x = 769,382,011.10
5. Step 5: Solve for x
   x = 769,382,011.10/23,100.62
6. Step 6: Final answer
   x = 33,305.69