Finding the Fourth Proportional to 14,721.02, 22,080.89 and 3,627.18

Step by Step Solution

1. Step 1: Write the proportion equation
   14,721.02 : 22,080.89 = 3,627.18 : x
2. Step 2: Convert to fraction form
   14,721.02/22,080.89 = 3,627.18/x
3. Step 3: Cross multiply
   14,721.02x = 22,080.89 × 3,627.18
4. Step 4: Simplify right side
   14,721.02x = 80,091,362.59
5. Step 5: Solve for x
   x = 80,091,362.59/14,721.02
6. Step 6: Final answer
   x = 5,440.61