Finding the Fourth Proportional to 14,659.88, 21,985.25 and 4,796.96

Step by Step Solution

1. Step 1: Write the proportion equation
   14,659.88 : 21,985.25 = 4,796.96 : x
2. Step 2: Convert to fraction form
   14,659.88/21,985.25 = 4,796.96/x
3. Step 3: Cross multiply
   14,659.88x = 21,985.25 × 4,796.96
4. Step 4: Simplify right side
   14,659.88x = 105,462,230.93
5. Step 5: Solve for x
   x = 105,462,230.93/14,659.88
6. Step 6: Final answer
   x = 7,193.94