Finding the Fourth Proportional to 72,964.96, 109,443.47 and 22,363.92

Step by Step Solution

1. Step 1: Write the proportion equation
   72,964.96 : 109,443.47 = 22,363.92 : x
2. Step 2: Convert to fraction form
   72,964.96/109,443.47 = 22,363.92/x
3. Step 3: Cross multiply
   72,964.96x = 109,443.47 × 22,363.92
4. Step 4: Simplify right side
   72,964.96x = 2,447,584,895.78
5. Step 5: Solve for x
   x = 2,447,584,895.78/72,964.96
6. Step 6: Final answer
   x = 33,544.66