Finding the Fourth Proportional to 14,443.71, 21,666.34 and 4,056.27

Step by Step Solution

1. Step 1: Write the proportion equation
   14,443.71 : 21,666.34 = 4,056.27 : x
2. Step 2: Convert to fraction form
   14,443.71/21,666.34 = 4,056.27/x
3. Step 3: Cross multiply
   14,443.71x = 21,666.34 × 4,056.27
4. Step 4: Simplify right side
   14,443.71x = 87,884,524.95
5. Step 5: Solve for x
   x = 87,884,524.95/14,443.71
6. Step 6: Final answer
   x = 6,084.62