Finding the Fourth Proportional to 9,441.82, 13,029.72 and 5,192.95

Step by Step Solution

1. Step 1: Write the proportion equation
   9,441.82 : 13,029.72 = 5,192.95 : x
2. Step 2: Convert to fraction form
   9,441.82/13,029.72 = 5,192.95/x
3. Step 3: Cross multiply
   9,441.82x = 13,029.72 × 5,192.95
4. Step 4: Simplify right side
   9,441.82x = 67,662,684.47
5. Step 5: Solve for x
   x = 67,662,684.47/9,441.82
6. Step 6: Final answer
   x = 7,166.28