Finding the Fourth Proportional to 16,505.82, 24,751.35 and 5,258.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,505.82 : 24,751.35 = 5,258.34 : x
2. Step 2: Convert to fraction form
   16,505.82/24,751.35 = 5,258.34/x
3. Step 3: Cross multiply
   16,505.82x = 24,751.35 × 5,258.34
4. Step 4: Simplify right side
   16,505.82x = 130,151,013.76
5. Step 5: Solve for x
   x = 130,151,013.76/16,505.82
6. Step 6: Final answer
   x = 7,885.16