Finding the Fourth Proportional to 22,791.51, 31,441.50 and 14,830.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,791.51 : 31,441.50 = 14,830.83 : x
2. Step 2: Convert to fraction form
   22,791.51/31,441.50 = 14,830.83/x
3. Step 3: Cross multiply
   22,791.51x = 31,441.50 × 14,830.83
4. Step 4: Simplify right side
   22,791.51x = 466,303,541.45
5. Step 5: Solve for x
   x = 466,303,541.45/22,791.51
6. Step 6: Final answer
   x = 20,459.53