Finding the Fourth Proportional to 16,598.43, 22,928.27 and 13,264.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,598.43 : 22,928.27 = 13,264.61 : x
2. Step 2: Convert to fraction form
   16,598.43/22,928.27 = 13,264.61/x
3. Step 3: Cross multiply
   16,598.43x = 22,928.27 × 13,264.61
4. Step 4: Simplify right side
   16,598.43x = 304,134,378.56
5. Step 5: Solve for x
   x = 304,134,378.56/16,598.43
6. Step 6: Final answer
   x = 18,323.08