Finding the Fourth Proportional to 2,141.63, 2,949.54 and 1,846.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141.63 : 2,949.54 = 1,846.79 : x
2. Step 2: Convert to fraction form
   2,141.63/2,949.54 = 1,846.79/x
3. Step 3: Cross multiply
   2,141.63x = 2,949.54 × 1,846.79
4. Step 4: Simplify right side
   2,141.63x = 5,447,180.98
5. Step 5: Solve for x
   x = 5,447,180.98/2,141.63
6. Step 6: Final answer
   x = 2,543.47