Finding the Fourth Proportional to 18,437.25, 25,443.59 and 10,053.93

Step by Step Solution

1. Step 1: Write the proportion equation
   18,437.25 : 25,443.59 = 10,053.93 : x
2. Step 2: Convert to fraction form
   18,437.25/25,443.59 = 10,053.93/x
3. Step 3: Cross multiply
   18,437.25x = 25,443.59 × 10,053.93
4. Step 4: Simplify right side
   18,437.25x = 255,808,022.54
5. Step 5: Solve for x
   x = 255,808,022.54/18,437.25
6. Step 6: Final answer
   x = 13,874.52