Finding the Fourth Proportional to 17,385.23, 23,995.91 and 10,672.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,385.23 : 23,995.91 = 10,672.49 : x
2. Step 2: Convert to fraction form
   17,385.23/23,995.91 = 10,672.49/x
3. Step 3: Cross multiply
   17,385.23x = 23,995.91 × 10,672.49
4. Step 4: Simplify right side
   17,385.23x = 256,096,196.19
5. Step 5: Solve for x
   x = 256,096,196.19/17,385.23
6. Step 6: Final answer
   x = 14,730.67