Finding the Fourth Proportional to 9,341.33, 12,890.96 and 5,092.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,341.33 : 12,890.96 = 5,092.45 : x
2. Step 2: Convert to fraction form
   9,341.33/12,890.96 = 5,092.45/x
3. Step 3: Cross multiply
   9,341.33x = 12,890.96 × 5,092.45
4. Step 4: Simplify right side
   9,341.33x = 65,646,588.85
5. Step 5: Solve for x
   x = 65,646,588.85/9,341.33
6. Step 6: Final answer
   x = 7,027.55