Finding the Fourth Proportional to 9,341.34, 12,887.15 and 5,360.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,341.34 : 12,887.15 = 5,360.33 : x
2. Step 2: Convert to fraction form
   9,341.34/12,887.15 = 5,360.33/x
3. Step 3: Cross multiply
   9,341.34x = 12,887.15 × 5,360.33
4. Step 4: Simplify right side
   9,341.34x = 69,079,285.52
5. Step 5: Solve for x
   x = 69,079,285.52/9,341.34
6. Step 6: Final answer
   x = 7,395.01