Finding the Fourth Proportional to 12,546.71, 17,313.25 and 7,510.83

Step by Step Solution

1. Step 1: Write the proportion equation
   12,546.71 : 17,313.25 = 7,510.83 : x
2. Step 2: Convert to fraction form
   12,546.71/17,313.25 = 7,510.83/x
3. Step 3: Cross multiply
   12,546.71x = 17,313.25 × 7,510.83
4. Step 4: Simplify right side
   12,546.71x = 130,036,829.00
5. Step 5: Solve for x
   x = 130,036,829.00/12,546.71
6. Step 6: Final answer
   x = 10,364.22