Finding the Fourth Proportional to 14,109.44, 21,162.51 and 3,722.00

Step by Step Solution

1. Step 1: Write the proportion equation
   14,109.44 : 21,162.51 = 3,722.00 : x
2. Step 2: Convert to fraction form
   14,109.44/21,162.51 = 3,722.00/x
3. Step 3: Cross multiply
   14,109.44x = 21,162.51 × 3,722.00
4. Step 4: Simplify right side
   14,109.44x = 78,766,756.41
5. Step 5: Solve for x
   x = 78,766,756.41/14,109.44
6. Step 6: Final answer
   x = 5,582.56