Finding the Fourth Proportional to 22,242.36, 30,714.87 and 14,298.42

Step by Step Solution

1. Step 1: Write the proportion equation
   22,242.36 : 30,714.87 = 14,298.42 : x
2. Step 2: Convert to fraction form
   22,242.36/30,714.87 = 14,298.42/x
3. Step 3: Cross multiply
   22,242.36x = 30,714.87 × 14,298.42
4. Step 4: Simplify right side
   22,242.36x = 439,174,111.51
5. Step 5: Solve for x
   x = 439,174,111.51/22,242.36
6. Step 6: Final answer
   x = 19,744.94