Finding the Fourth Proportional to 2,888.52, 4,332.33 and 940.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,888.52 : 4,332.33 = 940.71 : x
2. Step 2: Convert to fraction form
   2,888.52/4,332.33 = 940.71/x
3. Step 3: Cross multiply
   2,888.52x = 4,332.33 × 940.71
4. Step 4: Simplify right side
   2,888.52x = 4,075,466.15
5. Step 5: Solve for x
   x = 4,075,466.15/2,888.52
6. Step 6: Final answer
   x = 1,410.92