Finding the Fourth Proportional to 14,101.56, 21,150.72 and 3,713.04

Step by Step Solution

1. Step 1: Write the proportion equation
   14,101.56 : 21,150.72 = 3,713.04 : x
2. Step 2: Convert to fraction form
   14,101.56/21,150.72 = 3,713.04/x
3. Step 3: Cross multiply
   14,101.56x = 21,150.72 × 3,713.04
4. Step 4: Simplify right side
   14,101.56x = 78,533,469.39
5. Step 5: Solve for x
   x = 78,533,469.39/14,101.56
6. Step 6: Final answer
   x = 5,569.13