Finding the Fourth Proportional to 9,341.33, 12,890.92 and 5,092.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,341.33 : 12,890.92 = 5,092.29 : x
2. Step 2: Convert to fraction form
   9,341.33/12,890.92 = 5,092.29/x
3. Step 3: Cross multiply
   9,341.33x = 12,890.92 × 5,092.29
4. Step 4: Simplify right side
   9,341.33x = 65,644,357.71
5. Step 5: Solve for x
   x = 65,644,357.71/9,341.33
6. Step 6: Final answer
   x = 7,027.31