Finding the Fourth Proportional to 9,443.02, 13,031.52 and 5,194.26

Step by Step Solution

1. Step 1: Write the proportion equation
   9,443.02 : 13,031.52 = 5,194.26 : x
2. Step 2: Convert to fraction form
   9,443.02/13,031.52 = 5,194.26/x
3. Step 3: Cross multiply
   9,443.02x = 13,031.52 × 5,194.26
4. Step 4: Simplify right side
   9,443.02x = 67,689,103.08
5. Step 5: Solve for x
   x = 67,689,103.08/9,443.02
6. Step 6: Final answer
   x = 7,168.16