Finding the Fourth Proportional to 23,292.75, 32,139.72 and 13,735.62

Step by Step Solution

1. Step 1: Write the proportion equation
   23,292.75 : 32,139.72 = 13,735.62 : x
2. Step 2: Convert to fraction form
   23,292.75/32,139.72 = 13,735.62/x
3. Step 3: Cross multiply
   23,292.75x = 32,139.72 × 13,735.62
4. Step 4: Simplify right side
   23,292.75x = 441,458,980.83
5. Step 5: Solve for x
   x = 441,458,980.83/23,292.75
6. Step 6: Final answer
   x = 18,952.63