Finding the Fourth Proportional to 14,116.02, 21,174.84 and 3,727.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,116.02 : 21,174.84 = 3,727.50 : x
2. Step 2: Convert to fraction form
   14,116.02/21,174.84 = 3,727.50/x
3. Step 3: Cross multiply
   14,116.02x = 21,174.84 × 3,727.50
4. Step 4: Simplify right side
   14,116.02x = 78,929,216.10
5. Step 5: Solve for x
   x = 78,929,216.10/14,116.02
6. Step 6: Final answer
   x = 5,591.46