Finding the Fourth Proportional to 18,588.59, 25,651.37 and 10,090.52

Step by Step Solution

1. Step 1: Write the proportion equation
   18,588.59 : 25,651.37 = 10,090.52 : x
2. Step 2: Convert to fraction form
   18,588.59/25,651.37 = 10,090.52/x
3. Step 3: Cross multiply
   18,588.59x = 25,651.37 × 10,090.52
4. Step 4: Simplify right side
   18,588.59x = 258,835,662.01
5. Step 5: Solve for x
   x = 258,835,662.01/18,588.59
6. Step 6: Final answer
   x = 13,924.44