Finding the Fourth Proportional to 17,388.01, 23,995.46 and 9,430.23

Step by Step Solution

1. Step 1: Write the proportion equation
   17,388.01 : 23,995.46 = 9,430.23 : x
2. Step 2: Convert to fraction form
   17,388.01/23,995.46 = 9,430.23/x
3. Step 3: Cross multiply
   17,388.01x = 23,995.46 × 9,430.23
4. Step 4: Simplify right side
   17,388.01x = 226,282,706.76
5. Step 5: Solve for x
   x = 226,282,706.76/17,388.01
6. Step 6: Final answer
   x = 13,013.72