Finding the Fourth Proportional to 16,181.51, 24,272.55 and 4,494.74

Step by Step Solution

1. Step 1: Write the proportion equation
   16,181.51 : 24,272.55 = 4,494.74 : x
2. Step 2: Convert to fraction form
   16,181.51/24,272.55 = 4,494.74/x
3. Step 3: Cross multiply
   16,181.51x = 24,272.55 × 4,494.74
4. Step 4: Simplify right side
   16,181.51x = 109,098,680.02
5. Step 5: Solve for x
   x = 109,098,680.02/16,181.51
6. Step 6: Final answer
   x = 6,742.18