Finding the Fourth Proportional to 23,013.09, 31,814.69 and 22,802.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,013.09 : 31,814.69 = 22,802.58 : x
2. Step 2: Convert to fraction form
   23,013.09/31,814.69 = 22,802.58/x
3. Step 3: Cross multiply
   23,013.09x = 31,814.69 × 22,802.58
4. Step 4: Simplify right side
   23,013.09x = 725,456,899.89
5. Step 5: Solve for x
   x = 725,456,899.89/23,013.09
6. Step 6: Final answer
   x = 31,523.66