Finding the Fourth Proportional to 18,002.42, 24,840.86 and 10,043.10

Step by Step Solution

1. Step 1: Write the proportion equation
   18,002.42 : 24,840.86 = 10,043.10 : x
2. Step 2: Convert to fraction form
   18,002.42/24,840.86 = 10,043.10/x
3. Step 3: Cross multiply
   18,002.42x = 24,840.86 × 10,043.10
4. Step 4: Simplify right side
   18,002.42x = 249,479,190.85
5. Step 5: Solve for x
   x = 249,479,190.85/18,002.42
6. Step 6: Final answer
   x = 13,858.09