Finding the Fourth Proportional to 16,710.59, 23,059.73 and 9,540.22

Step by Step Solution

1. Step 1: Write the proportion equation
   16,710.59 : 23,059.73 = 9,540.22 : x
2. Step 2: Convert to fraction form
   16,710.59/23,059.73 = 9,540.22/x
3. Step 3: Cross multiply
   16,710.59x = 23,059.73 × 9,540.22
4. Step 4: Simplify right side
   16,710.59x = 219,994,897.34
5. Step 5: Solve for x
   x = 219,994,897.34/16,710.59
6. Step 6: Final answer
   x = 13,165.00