Finding the Fourth Proportional to 16,741.82, 25,116.83 and 7,731.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,741.82 : 25,116.83 = 7,731.72 : x
2. Step 2: Convert to fraction form
   16,741.82/25,116.83 = 7,731.72/x
3. Step 3: Cross multiply
   16,741.82x = 25,116.83 × 7,731.72
4. Step 4: Simplify right side
   16,741.82x = 194,196,258.19
5. Step 5: Solve for x
   x = 194,196,258.19/16,741.82
6. Step 6: Final answer
   x = 11,599.47