Finding the Fourth Proportional to 14,429.16, 21,646.86 and 4,433.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,429.16 : 21,646.86 = 4,433.94 : x
2. Step 2: Convert to fraction form
   14,429.16/21,646.86 = 4,433.94/x
3. Step 3: Cross multiply
   14,429.16x = 21,646.86 × 4,433.94
4. Step 4: Simplify right side
   14,429.16x = 95,980,878.43
5. Step 5: Solve for x
   x = 95,980,878.43/14,429.16
6. Step 6: Final answer
   x = 6,651.87