Finding the Fourth Proportional to 2,795.63, 4,194.47 and 1,152.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,795.63 : 4,194.47 = 1,152.31 : x
2. Step 2: Convert to fraction form
   2,795.63/4,194.47 = 1,152.31/x
3. Step 3: Cross multiply
   2,795.63x = 4,194.47 × 1,152.31
4. Step 4: Simplify right side
   2,795.63x = 4,833,329.73
5. Step 5: Solve for x
   x = 4,833,329.73/2,795.63
6. Step 6: Final answer
   x = 1,728.89