Finding the Fourth Proportional to 16,670.80, 23,007.88 and 9,597.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,670.80 : 23,007.88 = 9,597.52 : x
2. Step 2: Convert to fraction form
   16,670.80/23,007.88 = 9,597.52/x
3. Step 3: Cross multiply
   16,670.80x = 23,007.88 × 9,597.52
4. Step 4: Simplify right side
   16,670.80x = 220,818,588.46
5. Step 5: Solve for x
   x = 220,818,588.46/16,670.80
6. Step 6: Final answer
   x = 13,245.83