Finding the Fourth Proportional to 23,063.09, 34,599.50 and 7,479.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,063.09 : 34,599.50 = 7,479.50 : x
2. Step 2: Convert to fraction form
   23,063.09/34,599.50 = 7,479.50/x
3. Step 3: Cross multiply
   23,063.09x = 34,599.50 × 7,479.50
4. Step 4: Simplify right side
   23,063.09x = 258,786,960.25
5. Step 5: Solve for x
   x = 258,786,960.25/23,063.09
6. Step 6: Final answer
   x = 11,220.83