Finding the Fourth Proportional to 14,659.37, 21,992.47 and 4,798.05

Step by Step Solution

1. Step 1: Write the proportion equation
   14,659.37 : 21,992.47 = 4,798.05 : x
2. Step 2: Convert to fraction form
   14,659.37/21,992.47 = 4,798.05/x
3. Step 3: Cross multiply
   14,659.37x = 21,992.47 × 4,798.05
4. Step 4: Simplify right side
   14,659.37x = 105,520,970.68
5. Step 5: Solve for x
   x = 105,520,970.68/14,659.37
6. Step 6: Final answer
   x = 7,198.19