Finding the Fourth Proportional to 12,801.70, 17,667.03 and 7,496.92

Step by Step Solution

1. Step 1: Write the proportion equation
   12,801.70 : 17,667.03 = 7,496.92 : x
2. Step 2: Convert to fraction form
   12,801.70/17,667.03 = 7,496.92/x
3. Step 3: Cross multiply
   12,801.70x = 17,667.03 × 7,496.92
4. Step 4: Simplify right side
   12,801.70x = 132,448,310.55
5. Step 5: Solve for x
   x = 132,448,310.55/12,801.70
6. Step 6: Final answer
   x = 10,346.15