Finding the Fourth Proportional to 16,178.32, 24,264.78 and 4,492.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,178.32 : 24,264.78 = 4,492.72 : x
2. Step 2: Convert to fraction form
   16,178.32/24,264.78 = 4,492.72/x
3. Step 3: Cross multiply
   16,178.32x = 24,264.78 × 4,492.72
4. Step 4: Simplify right side
   16,178.32x = 109,014,862.40
5. Step 5: Solve for x
   x = 109,014,862.40/16,178.32
6. Step 6: Final answer
   x = 6,738.33