Finding the Fourth Proportional to 4,095.47, 6,141.69 and 2,786.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,095.47 : 6,141.69 = 2,786.34 : x
2. Step 2: Convert to fraction form
   4,095.47/6,141.69 = 2,786.34/x
3. Step 3: Cross multiply
   4,095.47x = 6,141.69 × 2,786.34
4. Step 4: Simplify right side
   4,095.47x = 17,112,836.51
5. Step 5: Solve for x
   x = 17,112,836.51/4,095.47
6. Step 6: Final answer
   x = 4,178.48