Finding the Fourth Proportional to 18,003.30, 24,842.06 and 10,043.98

Step by Step Solution

1. Step 1: Write the proportion equation
   18,003.30 : 24,842.06 = 10,043.98 : x
2. Step 2: Convert to fraction form
   18,003.30/24,842.06 = 10,043.98/x
3. Step 3: Cross multiply
   18,003.30x = 24,842.06 × 10,043.98
4. Step 4: Simplify right side
   18,003.30x = 249,513,029.59
5. Step 5: Solve for x
   x = 249,513,029.59/18,003.30
6. Step 6: Final answer
   x = 13,859.30