Finding the Fourth Proportional to 14,659.72, 21,984.90 and 4,796.34

Step by Step Solution

1. Step 1: Write the proportion equation
   14,659.72 : 21,984.90 = 4,796.34 : x
2. Step 2: Convert to fraction form
   14,659.72/21,984.90 = 4,796.34/x
3. Step 3: Cross multiply
   14,659.72x = 21,984.90 × 4,796.34
4. Step 4: Simplify right side
   14,659.72x = 105,447,055.27
5. Step 5: Solve for x
   x = 105,447,055.27/14,659.72
6. Step 6: Final answer
   x = 7,192.98