Finding the Fourth Proportional to 14,426.42, 21,649.30 and 5,066.48

Step by Step Solution

1. Step 1: Write the proportion equation
   14,426.42 : 21,649.30 = 5,066.48 : x
2. Step 2: Convert to fraction form
   14,426.42/21,649.30 = 5,066.48/x
3. Step 3: Cross multiply
   14,426.42x = 21,649.30 × 5,066.48
4. Step 4: Simplify right side
   14,426.42x = 109,685,745.46
5. Step 5: Solve for x
   x = 109,685,745.46/14,426.42
6. Step 6: Final answer
   x = 7,603.12