Finding the Fourth Proportional to 17,138.42, 23,648.37 and 10,064.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,138.42 : 23,648.37 = 10,064.18 : x
2. Step 2: Convert to fraction form
   17,138.42/23,648.37 = 10,064.18/x
3. Step 3: Cross multiply
   17,138.42x = 23,648.37 × 10,064.18
4. Step 4: Simplify right side
   17,138.42x = 238,001,452.39
5. Step 5: Solve for x
   x = 238,001,452.39/17,138.42
6. Step 6: Final answer
   x = 13,887.01