Finding the Fourth Proportional to 17,031.32, 25,706.94 and 17,031.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,031.32 : 25,706.94 = 17,031.32 : x
2. Step 2: Convert to fraction form
   17,031.32/25,706.94 = 17,031.32/x
3. Step 3: Cross multiply
   17,031.32x = 25,706.94 × 17,031.32
4. Step 4: Simplify right side
   17,031.32x = 437,823,099.67
5. Step 5: Solve for x
   x = 437,823,099.67/17,031.32
6. Step 6: Final answer
   x = 25,706.94