Finding the Fourth Proportional to 72,859.42, 109,293.45 and 22,941.10

Step by Step Solution

1. Step 1: Write the proportion equation
   72,859.42 : 109,293.45 = 22,941.10 : x
2. Step 2: Convert to fraction form
   72,859.42/109,293.45 = 22,941.10/x
3. Step 3: Cross multiply
   72,859.42x = 109,293.45 × 22,941.10
4. Step 4: Simplify right side
   72,859.42x = 2,507,311,965.80
5. Step 5: Solve for x
   x = 2,507,311,965.80/72,859.42
6. Step 6: Final answer
   x = 34,413.01