Finding the Fourth Proportional to 22,994.01, 31,732.56 and 12,922.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,994.01 : 31,732.56 = 12,922.25 : x
2. Step 2: Convert to fraction form
   22,994.01/31,732.56 = 12,922.25/x
3. Step 3: Cross multiply
   22,994.01x = 31,732.56 × 12,922.25
4. Step 4: Simplify right side
   22,994.01x = 410,055,914.80
5. Step 5: Solve for x
   x = 410,055,914.80/22,994.01
6. Step 6: Final answer
   x = 17,833.16