Finding the Fourth Proportional to 14,322.43, 21,484.67 and 5,994.06

Step by Step Solution

1. Step 1: Write the proportion equation
   14,322.43 : 21,484.67 = 5,994.06 : x
2. Step 2: Convert to fraction form
   14,322.43/21,484.67 = 5,994.06/x
3. Step 3: Cross multiply
   14,322.43x = 21,484.67 × 5,994.06
4. Step 4: Simplify right side
   14,322.43x = 128,780,469.76
5. Step 5: Solve for x
   x = 128,780,469.76/14,322.43
6. Step 6: Final answer
   x = 8,991.52