Finding the Fourth Proportional to 23,522.69, 35,262.15 and 7,929.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,522.69 : 35,262.15 = 7,929.38 : x
2. Step 2: Convert to fraction form
   23,522.69/35,262.15 = 7,929.38/x
3. Step 3: Cross multiply
   23,522.69x = 35,262.15 × 7,929.38
4. Step 4: Simplify right side
   23,522.69x = 279,606,810.66
5. Step 5: Solve for x
   x = 279,606,810.66/23,522.69
6. Step 6: Final answer
   x = 11,886.69