Finding the Fourth Proportional to 23,086.58, 34,635.63 and 9,235.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,086.58 : 34,635.63 = 9,235.22 : x
2. Step 2: Convert to fraction form
   23,086.58/34,635.63 = 9,235.22/x
3. Step 3: Cross multiply
   23,086.58x = 34,635.63 × 9,235.22
4. Step 4: Simplify right side
   23,086.58x = 319,867,662.89
5. Step 5: Solve for x
   x = 319,867,662.89/23,086.58
6. Step 6: Final answer
   x = 13,855.13