Finding the Fourth Proportional to 9,341.92, 12,889.58 and 5,562.66

Step by Step Solution

1. Step 1: Write the proportion equation
   9,341.92 : 12,889.58 = 5,562.66 : x
2. Step 2: Convert to fraction form
   9,341.92/12,889.58 = 5,562.66/x
3. Step 3: Cross multiply
   9,341.92x = 12,889.58 × 5,562.66
4. Step 4: Simplify right side
   9,341.92x = 71,700,323.27
5. Step 5: Solve for x
   x = 71,700,323.27/9,341.92
6. Step 6: Final answer
   x = 7,675.12