Finding the Fourth Proportional to 16,951.82, 25,431.14 and 5,858.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,951.82 : 25,431.14 = 5,858.94 : x
2. Step 2: Convert to fraction form
   16,951.82/25,431.14 = 5,858.94/x
3. Step 3: Cross multiply
   16,951.82x = 25,431.14 × 5,858.94
4. Step 4: Simplify right side
   16,951.82x = 148,999,538.04
5. Step 5: Solve for x
   x = 148,999,538.04/16,951.82
6. Step 6: Final answer
   x = 8,789.59