Finding the Fourth Proportional to 18,152.52, 25,050.06 and 10,085.73

Step by Step Solution

1. Step 1: Write the proportion equation
   18,152.52 : 25,050.06 = 10,085.73 : x
2. Step 2: Convert to fraction form
   18,152.52/25,050.06 = 10,085.73/x
3. Step 3: Cross multiply
   18,152.52x = 25,050.06 × 10,085.73
4. Step 4: Simplify right side
   18,152.52x = 252,648,141.64
5. Step 5: Solve for x
   x = 252,648,141.64/18,152.52
6. Step 6: Final answer
   x = 13,918.08