Finding the Fourth Proportional to 31,008.62, 46,513.46 and 8,822.59

Step by Step Solution

1. Step 1: Write the proportion equation
   31,008.62 : 46,513.46 = 8,822.59 : x
2. Step 2: Convert to fraction form
   31,008.62/46,513.46 = 8,822.59/x
3. Step 3: Cross multiply
   31,008.62x = 46,513.46 × 8,822.59
4. Step 4: Simplify right side
   31,008.62x = 410,369,092.83
5. Step 5: Solve for x
   x = 410,369,092.83/31,008.62
6. Step 6: Final answer
   x = 13,234.03