Finding the Fourth Proportional to 22,926.53, 31,609 and 14,845.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,926.53 : 31,609 = 14,845.82 : x
2. Step 2: Convert to fraction form
   22,926.53/31,609 = 14,845.82/x
3. Step 3: Cross multiply
   22,926.53x = 31,609 × 14,845.82
4. Step 4: Simplify right side
   22,926.53x = 469,261,524.38
5. Step 5: Solve for x
   x = 469,261,524.38/22,926.53
6. Step 6: Final answer
   x = 20,468.06