Finding the Fourth Proportional to 16,298.16, 24,449.40 and 4,611.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,298.16 : 24,449.40 = 4,611.12 : x
2. Step 2: Convert to fraction form
   16,298.16/24,449.40 = 4,611.12/x
3. Step 3: Cross multiply
   16,298.16x = 24,449.40 × 4,611.12
4. Step 4: Simplify right side
   16,298.16x = 112,739,117.33
5. Step 5: Solve for x
   x = 112,739,117.33/16,298.16
6. Step 6: Final answer
   x = 6,917.29