Finding the Fourth Proportional to 22,594.55, 31,182.67 and 13,162.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,594.55 : 31,182.67 = 13,162.50 : x
2. Step 2: Convert to fraction form
   22,594.55/31,182.67 = 13,162.50/x
3. Step 3: Cross multiply
   22,594.55x = 31,182.67 × 13,162.50
4. Step 4: Simplify right side
   22,594.55x = 410,441,910.33
5. Step 5: Solve for x
   x = 410,441,910.33/22,594.55
6. Step 6: Final answer
   x = 18,165.53