Finding the Fourth Proportional to 23,106.06, 31,898.61 and 17,789.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,106.06 : 31,898.61 = 17,789.22 : x
2. Step 2: Convert to fraction form
   23,106.06/31,898.61 = 17,789.22/x
3. Step 3: Cross multiply
   23,106.06x = 31,898.61 × 17,789.22
4. Step 4: Simplify right side
   23,106.06x = 567,451,390.98
5. Step 5: Solve for x
   x = 567,451,390.98/23,106.06
6. Step 6: Final answer
   x = 24,558.55