Finding the Fourth Proportional to 17,388.93, 23,987.46 and 10,585.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,388.93 : 23,987.46 = 10,585.02 : x
2. Step 2: Convert to fraction form
   17,388.93/23,987.46 = 10,585.02/x
3. Step 3: Cross multiply
   17,388.93x = 23,987.46 × 10,585.02
4. Step 4: Simplify right side
   17,388.93x = 253,907,743.85
5. Step 5: Solve for x
   x = 253,907,743.85/17,388.93
6. Step 6: Final answer
   x = 14,601.69