Finding the Fourth Proportional to 23,888.09, 35,846.54 and 8,316.65

Step by Step Solution

1. Step 1: Write the proportion equation
   23,888.09 : 35,846.54 = 8,316.65 : x
2. Step 2: Convert to fraction form
   23,888.09/35,846.54 = 8,316.65/x
3. Step 3: Cross multiply
   23,888.09x = 35,846.54 × 8,316.65
4. Step 4: Simplify right side
   23,888.09x = 298,123,126.89
5. Step 5: Solve for x
   x = 298,123,126.89/23,888.09
6. Step 6: Final answer
   x = 12,479.99