Finding the Fourth Proportional to 22,067.83, 30,483.15 and 21,746.61

Step by Step Solution

1. Step 1: Write the proportion equation
   22,067.83 : 30,483.15 = 21,746.61 : x
2. Step 2: Convert to fraction form
   22,067.83/30,483.15 = 21,746.61/x
3. Step 3: Cross multiply
   22,067.83x = 30,483.15 × 21,746.61
4. Step 4: Simplify right side
   22,067.83x = 662,905,174.62
5. Step 5: Solve for x
   x = 662,905,174.62/22,067.83
6. Step 6: Final answer
   x = 30,039.44