Finding the Fourth Proportional to 14,808.42, 22,216.24 and 10,434.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,808.42 : 22,216.24 = 10,434.42 : x
2. Step 2: Convert to fraction form
   14,808.42/22,216.24 = 10,434.42/x
3. Step 3: Cross multiply
   14,808.42x = 22,216.24 × 10,434.42
4. Step 4: Simplify right side
   14,808.42x = 231,813,592.02
5. Step 5: Solve for x
   x = 231,813,592.02/14,808.42
6. Step 6: Final answer
   x = 15,654.17