Finding the Fourth Proportional to 10,141.94, 15,213.88 and 2,746.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,141.94 : 15,213.88 = 2,746.48 : x
2. Step 2: Convert to fraction form
   10,141.94/15,213.88 = 2,746.48/x
3. Step 3: Cross multiply
   10,141.94x = 15,213.88 × 2,746.48
4. Step 4: Simplify right side
   10,141.94x = 41,784,617.14
5. Step 5: Solve for x
   x = 41,784,617.14/10,141.94
6. Step 6: Final answer
   x = 4,119.98