Finding the Fourth Proportional to 22,281.30, 33,429.15 and 14,894.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,281.30 : 33,429.15 = 14,894.10 : x
2. Step 2: Convert to fraction form
   22,281.30/33,429.15 = 14,894.10/x
3. Step 3: Cross multiply
   22,281.30x = 33,429.15 × 14,894.10
4. Step 4: Simplify right side
   22,281.30x = 497,897,103.02
5. Step 5: Solve for x
   x = 497,897,103.02/22,281.30
6. Step 6: Final answer
   x = 22,345.96