Finding the Fourth Proportional to 2,672.84, 4,009.71 and 1,192.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,672.84 : 4,009.71 = 1,192.59 : x
2. Step 2: Convert to fraction form
   2,672.84/4,009.71 = 1,192.59/x
3. Step 3: Cross multiply
   2,672.84x = 4,009.71 × 1,192.59
4. Step 4: Simplify right side
   2,672.84x = 4,781,940.05
5. Step 5: Solve for x
   x = 4,781,940.05/2,672.84
6. Step 6: Final answer
   x = 1,789.09