Finding the Fourth Proportional to 72,960.72, 109,446.84 and 23,044.68

Step by Step Solution

1. Step 1: Write the proportion equation
   72,960.72 : 109,446.84 = 23,044.68 : x
2. Step 2: Convert to fraction form
   72,960.72/109,446.84 = 23,044.68/x
3. Step 3: Cross multiply
   72,960.72x = 109,446.84 × 23,044.68
4. Step 4: Simplify right side
   72,960.72x = 2,522,167,404.81
5. Step 5: Solve for x
   x = 2,522,167,404.81/72,960.72
6. Step 6: Final answer
   x = 34,568.84