Finding the Fourth Proportional to 15,105.12, 22,624.83 and 7,297.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,105.12 : 22,624.83 = 7,297.50 : x
2. Step 2: Convert to fraction form
   15,105.12/22,624.83 = 7,297.50/x
3. Step 3: Cross multiply
   15,105.12x = 22,624.83 × 7,297.50
4. Step 4: Simplify right side
   15,105.12x = 165,104,696.93
5. Step 5: Solve for x
   x = 165,104,696.93/15,105.12
6. Step 6: Final answer
   x = 10,930.38