Finding the Fourth Proportional to 22,005.82, 30,365.31 and 14,052.70

Step by Step Solution

1. Step 1: Write the proportion equation
   22,005.82 : 30,365.31 = 14,052.70 : x
2. Step 2: Convert to fraction form
   22,005.82/30,365.31 = 14,052.70/x
3. Step 3: Cross multiply
   22,005.82x = 30,365.31 × 14,052.70
4. Step 4: Simplify right side
   22,005.82x = 426,714,591.84
5. Step 5: Solve for x
   x = 426,714,591.84/22,005.82
6. Step 6: Final answer
   x = 19,390.99