Finding the Fourth Proportional to 16,750.72, 23,116.02 and 9,298.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,750.72 : 23,116.02 = 9,298.72 : x
2. Step 2: Convert to fraction form
   16,750.72/23,116.02 = 9,298.72/x
3. Step 3: Cross multiply
   16,750.72x = 23,116.02 × 9,298.72
4. Step 4: Simplify right side
   16,750.72x = 214,949,397.49
5. Step 5: Solve for x
   x = 214,949,397.49/16,750.72
6. Step 6: Final answer
   x = 12,832.25