Finding the Fourth Proportional to 22,523.61, 31,083.45 and 14,956.89

Step by Step Solution

1. Step 1: Write the proportion equation
   22,523.61 : 31,083.45 = 14,956.89 : x
2. Step 2: Convert to fraction form
   22,523.61/31,083.45 = 14,956.89/x
3. Step 3: Cross multiply
   22,523.61x = 31,083.45 × 14,956.89
4. Step 4: Simplify right side
   22,523.61x = 464,911,664.76
5. Step 5: Solve for x
   x = 464,911,664.76/22,523.61
6. Step 6: Final answer
   x = 20,641.09