Finding the Fourth Proportional to 78,632.82, 117,941.04 and 22,469.30

Step by Step Solution

1. Step 1: Write the proportion equation
   78,632.82 : 117,941.04 = 22,469.30 : x
2. Step 2: Convert to fraction form
   78,632.82/117,941.04 = 22,469.30/x
3. Step 3: Cross multiply
   78,632.82x = 117,941.04 × 22,469.30
4. Step 4: Simplify right side
   78,632.82x = 2,650,052,020.37
5. Step 5: Solve for x
   x = 2,650,052,020.37/78,632.82
6. Step 6: Final answer
   x = 33,701.60