Finding the Fourth Proportional to 22,813.83, 34,218.06 and 7,018.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,813.83 : 34,218.06 = 7,018.83 : x
2. Step 2: Convert to fraction form
   22,813.83/34,218.06 = 7,018.83/x
3. Step 3: Cross multiply
   22,813.83x = 34,218.06 × 7,018.83
4. Step 4: Simplify right side
   22,813.83x = 240,170,839.29
5. Step 5: Solve for x
   x = 240,170,839.29/22,813.83
6. Step 6: Final answer
   x = 10,527.42