Finding the Fourth Proportional to 10,181.57, 15,273.86 and 3,162.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,181.57 : 15,273.86 = 3,162.29 : x
2. Step 2: Convert to fraction form
   10,181.57/15,273.86 = 3,162.29/x
3. Step 3: Cross multiply
   10,181.57x = 15,273.86 × 3,162.29
4. Step 4: Simplify right side
   10,181.57x = 48,300,282.56
5. Step 5: Solve for x
   x = 48,300,282.56/10,181.57
6. Step 6: Final answer
   x = 4,743.90