Finding the Fourth Proportional to 22,795.38, 31,462.86 and 14,823.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,795.38 : 31,462.86 = 14,823.72 : x
2. Step 2: Convert to fraction form
   22,795.38/31,462.86 = 14,823.72/x
3. Step 3: Cross multiply
   22,795.38x = 31,462.86 × 14,823.72
4. Step 4: Simplify right side
   22,795.38x = 466,396,627.04
5. Step 5: Solve for x
   x = 466,396,627.04/22,795.38
6. Step 6: Final answer
   x = 20,460.14