Finding the Fourth Proportional to 17,510.18, 26,257.53 and 5,027.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,510.18 : 26,257.53 = 5,027.31 : x
2. Step 2: Convert to fraction form
   17,510.18/26,257.53 = 5,027.31/x
3. Step 3: Cross multiply
   17,510.18x = 26,257.53 × 5,027.31
4. Step 4: Simplify right side
   17,510.18x = 132,004,743.14
5. Step 5: Solve for x
   x = 132,004,743.14/17,510.18
6. Step 6: Final answer
   x = 7,538.74