Finding the Fourth Proportional to 9,293.99, 12,827.72 and 5,708.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,293.99 : 12,827.72 = 5,708.93 : x
2. Step 2: Convert to fraction form
   9,293.99/12,827.72 = 5,708.93/x
3. Step 3: Cross multiply
   9,293.99x = 12,827.72 × 5,708.93
4. Step 4: Simplify right side
   9,293.99x = 73,232,545.72
5. Step 5: Solve for x
   x = 73,232,545.72/9,293.99
6. Step 6: Final answer
   x = 7,879.56