Finding the Fourth Proportional to 23,238.76, 32,074.15 and 13,805.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,238.76 : 32,074.15 = 13,805.50 : x
2. Step 2: Convert to fraction form
   23,238.76/32,074.15 = 13,805.50/x
3. Step 3: Cross multiply
   23,238.76x = 32,074.15 × 13,805.50
4. Step 4: Simplify right side
   23,238.76x = 442,799,608.80
5. Step 5: Solve for x
   x = 442,799,608.80/23,238.76
6. Step 6: Final answer
   x = 19,054.36