Finding the Fourth Proportional to 9,667.59, 13,347.70 and 7,425.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,667.59 : 13,347.70 = 7,425.46 : x
2. Step 2: Convert to fraction form
   9,667.59/13,347.70 = 7,425.46/x
3. Step 3: Cross multiply
   9,667.59x = 13,347.70 × 7,425.46
4. Step 4: Simplify right side
   9,667.59x = 99,112,812.44
5. Step 5: Solve for x
   x = 99,112,812.44/9,667.59
6. Step 6: Final answer
   x = 10,252.07