Finding the Fourth Proportional to 16,715.82, 25,071.10 and 5,026.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,715.82 : 25,071.10 = 5,026.31 : x
2. Step 2: Convert to fraction form
   16,715.82/25,071.10 = 5,026.31/x
3. Step 3: Cross multiply
   16,715.82x = 25,071.10 × 5,026.31
4. Step 4: Simplify right side
   16,715.82x = 126,014,982.72
5. Step 5: Solve for x
   x = 126,014,982.72/16,715.82
6. Step 6: Final answer
   x = 7,538.67