Finding the Fourth Proportional to 22,710.56, 31,322.82 and 14,755.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,710.56 : 31,322.82 = 14,755.34 : x
2. Step 2: Convert to fraction form
   22,710.56/31,322.82 = 14,755.34/x
3. Step 3: Cross multiply
   22,710.56x = 31,322.82 × 14,755.34
4. Step 4: Simplify right side
   22,710.56x = 462,178,858.86
5. Step 5: Solve for x
   x = 462,178,858.86/22,710.56
6. Step 6: Final answer
   x = 20,350.83