Finding the Fourth Proportional to 9,443.68, 13,032.22 and 5,195

Step by Step Solution

1. Step 1: Write the proportion equation
   9,443.68 : 13,032.22 = 5,195 : x
2. Step 2: Convert to fraction form
   9,443.68/13,032.22 = 5,195/x
3. Step 3: Cross multiply
   9,443.68x = 13,032.22 × 5,195
4. Step 4: Simplify right side
   9,443.68x = 67,702,356.93
5. Step 5: Solve for x
   x = 67,702,356.93/9,443.68
6. Step 6: Final answer
   x = 7,169.07