Finding the Fourth Proportional to 22,135.59, 30,546.72 and 12,064.12

Step by Step Solution

1. Step 1: Write the proportion equation
   22,135.59 : 30,546.72 = 12,064.12 : x
2. Step 2: Convert to fraction form
   22,135.59/30,546.72 = 12,064.12/x
3. Step 3: Cross multiply
   22,135.59x = 30,546.72 × 12,064.12
4. Step 4: Simplify right side
   22,135.59x = 368,519,219.32
5. Step 5: Solve for x
   x = 368,519,219.32/22,135.59
6. Step 6: Final answer
   x = 16,648.27