Finding the Fourth Proportional to 17,530.08, 26,119.32 and 17,059.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,530.08 : 26,119.32 = 17,059.86 : x
2. Step 2: Convert to fraction form
   17,530.08/26,119.32 = 17,059.86/x
3. Step 3: Cross multiply
   17,530.08x = 26,119.32 × 17,059.86
4. Step 4: Simplify right side
   17,530.08x = 445,591,942.50
5. Step 5: Solve for x
   x = 445,591,942.50/17,530.08
6. Step 6: Final answer
   x = 25,418.71