Finding the Fourth Proportional to 14,978.93, 22,464.54 and 4,446.46

Step by Step Solution

1. Step 1: Write the proportion equation
   14,978.93 : 22,464.54 = 4,446.46 : x
2. Step 2: Convert to fraction form
   14,978.93/22,464.54 = 4,446.46/x
3. Step 3: Cross multiply
   14,978.93x = 22,464.54 × 4,446.46
4. Step 4: Simplify right side
   14,978.93x = 99,887,580.25
5. Step 5: Solve for x
   x = 99,887,580.25/14,978.93
6. Step 6: Final answer
   x = 6,668.54