Finding the Fourth Proportional to 72,934.14, 109,401.24 and 23,018.12

Step by Step Solution

1. Step 1: Write the proportion equation
   72,934.14 : 109,401.24 = 23,018.12 : x
2. Step 2: Convert to fraction form
   72,934.14/109,401.24 = 23,018.12/x
3. Step 3: Cross multiply
   72,934.14x = 109,401.24 × 23,018.12
4. Step 4: Simplify right side
   72,934.14x = 2,518,210,870.47
5. Step 5: Solve for x
   x = 2,518,210,870.47/72,934.14
6. Step 6: Final answer
   x = 34,527.19