Finding the Fourth Proportional to 23,072.34, 34,613.38 and 7,488.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,072.34 : 34,613.38 = 7,488.76 : x
2. Step 2: Convert to fraction form
   23,072.34/34,613.38 = 7,488.76/x
3. Step 3: Cross multiply
   23,072.34x = 34,613.38 × 7,488.76
4. Step 4: Simplify right side
   23,072.34x = 259,211,295.61
5. Step 5: Solve for x
   x = 259,211,295.61/23,072.34
6. Step 6: Final answer
   x = 11,234.72