Finding the Fourth Proportional to 23,085.48, 34,626.06 and 9,935.40

Step by Step Solution

1. Step 1: Write the proportion equation
   23,085.48 : 34,626.06 = 9,935.40 : x
2. Step 2: Convert to fraction form
   23,085.48/34,626.06 = 9,935.40/x
3. Step 3: Cross multiply
   23,085.48x = 34,626.06 × 9,935.40
4. Step 4: Simplify right side
   23,085.48x = 344,023,756.52
5. Step 5: Solve for x
   x = 344,023,756.52/23,085.48
6. Step 6: Final answer
   x = 14,902.17