Finding the Fourth Proportional to 31,009.62, 46,514.96 and 8,823.59

Step by Step Solution

1. Step 1: Write the proportion equation
   31,009.62 : 46,514.96 = 8,823.59 : x
2. Step 2: Convert to fraction form
   31,009.62/46,514.96 = 8,823.59/x
3. Step 3: Cross multiply
   31,009.62x = 46,514.96 × 8,823.59
4. Step 4: Simplify right side
   31,009.62x = 410,428,935.91
5. Step 5: Solve for x
   x = 410,428,935.91/31,009.62
6. Step 6: Final answer
   x = 13,235.54