Finding the Fourth Proportional to 78,784.22, 118,158.33 and 22,623.89

Step by Step Solution

1. Step 1: Write the proportion equation
   78,784.22 : 118,158.33 = 22,623.89 : x
2. Step 2: Convert to fraction form
   78,784.22/118,158.33 = 22,623.89/x
3. Step 3: Cross multiply
   78,784.22x = 118,158.33 × 22,623.89
4. Step 4: Simplify right side
   78,784.22x = 2,673,200,469.71
5. Step 5: Solve for x
   x = 2,673,200,469.71/78,784.22
6. Step 6: Final answer
   x = 33,930.66