Finding the Fourth Proportional to 23,645.05, 35,467.47 and 7,005.18

Step by Step Solution

1. Step 1: Write the proportion equation
   23,645.05 : 35,467.47 = 7,005.18 : x
2. Step 2: Convert to fraction form
   23,645.05/35,467.47 = 7,005.18/x
3. Step 3: Cross multiply
   23,645.05x = 35,467.47 × 7,005.18
4. Step 4: Simplify right side
   23,645.05x = 248,456,144.50
5. Step 5: Solve for x
   x = 248,456,144.50/23,645.05
6. Step 6: Final answer
   x = 10,507.75