Finding the Fourth Proportional to 14,973.12, 22,456.56 and 4,443.24

Step by Step Solution

1. Step 1: Write the proportion equation
   14,973.12 : 22,456.56 = 4,443.24 : x
2. Step 2: Convert to fraction form
   14,973.12/22,456.56 = 4,443.24/x
3. Step 3: Cross multiply
   14,973.12x = 22,456.56 × 4,443.24
4. Step 4: Simplify right side
   14,973.12x = 99,779,885.65
5. Step 5: Solve for x
   x = 99,779,885.65/14,973.12
6. Step 6: Final answer
   x = 6,663.93