Finding the Fourth Proportional to 7,109.86, 10,668.39 and 4,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,109.86 : 10,668.39 = 4,796.50 : x
2. Step 2: Convert to fraction form
   7,109.86/10,668.39 = 4,796.50/x
3. Step 3: Cross multiply
   7,109.86x = 10,668.39 × 4,796.50
4. Step 4: Simplify right side
   7,109.86x = 51,170,932.64
5. Step 5: Solve for x
   x = 51,170,932.64/7,109.86
6. Step 6: Final answer
   x = 7,197.18