Finding the Fourth Proportional to 15,626.01, 21,573.98 and 13,944.56

Step by Step Solution

1. Step 1: Write the proportion equation
   15,626.01 : 21,573.98 = 13,944.56 : x
2. Step 2: Convert to fraction form
   15,626.01/21,573.98 = 13,944.56/x
3. Step 3: Cross multiply
   15,626.01x = 21,573.98 × 13,944.56
4. Step 4: Simplify right side
   15,626.01x = 300,839,533.25
5. Step 5: Solve for x
   x = 300,839,533.25/15,626.01
6. Step 6: Final answer
   x = 19,252.48