Finding the Fourth Proportional to 22,766.46, 31,408.56 and 13,810.71

Step by Step Solution

1. Step 1: Write the proportion equation
   22,766.46 : 31,408.56 = 13,810.71 : x
2. Step 2: Convert to fraction form
   22,766.46/31,408.56 = 13,810.71/x
3. Step 3: Cross multiply
   22,766.46x = 31,408.56 × 13,810.71
4. Step 4: Simplify right side
   22,766.46x = 433,774,513.68
5. Step 5: Solve for x
   x = 433,774,513.68/22,766.46
6. Step 6: Final answer
   x = 19,053.23