Finding the Fourth Proportional to 14,973.25, 22,459.78 and 3,879.91

Step by Step Solution

1. Step 1: Write the proportion equation
   14,973.25 : 22,459.78 = 3,879.91 : x
2. Step 2: Convert to fraction form
   14,973.25/22,459.78 = 3,879.91/x
3. Step 3: Cross multiply
   14,973.25x = 22,459.78 × 3,879.91
4. Step 4: Simplify right side
   14,973.25x = 87,141,925.02
5. Step 5: Solve for x
   x = 87,141,925.02/14,973.25
6. Step 6: Final answer
   x = 5,819.84