Finding the Fourth Proportional to 22,034.61, 30,406.91 and 11,962.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,034.61 : 30,406.91 = 11,962.82 : x
2. Step 2: Convert to fraction form
   22,034.61/30,406.91 = 11,962.82/x
3. Step 3: Cross multiply
   22,034.61x = 30,406.91 × 11,962.82
4. Step 4: Simplify right side
   22,034.61x = 363,752,407.29
5. Step 5: Solve for x
   x = 363,752,407.29/22,034.61
6. Step 6: Final answer
   x = 16,508.23