Finding the Fourth Proportional to 42,399.44, 63,597.24 and 17,449.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,399.44 : 63,597.24 = 17,449.04 : x
2. Step 2: Convert to fraction form
   42,399.44/63,597.24 = 17,449.04/x
3. Step 3: Cross multiply
   42,399.44x = 63,597.24 × 17,449.04
4. Step 4: Simplify right side
   42,399.44x = 1,109,710,784.65
5. Step 5: Solve for x
   x = 1,109,710,784.65/42,399.44
6. Step 6: Final answer
   x = 26,172.77