Finding the Fourth Proportional to 2,888.52, 4,332.42 and 1,155.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,888.52 : 4,332.42 = 1,155.84 : x
2. Step 2: Convert to fraction form
   2,888.52/4,332.42 = 1,155.84/x
3. Step 3: Cross multiply
   2,888.52x = 4,332.42 × 1,155.84
4. Step 4: Simplify right side
   2,888.52x = 5,007,584.33
5. Step 5: Solve for x
   x = 5,007,584.33/2,888.52
6. Step 6: Final answer
   x = 1,733.62