Finding the Fourth Proportional to 2,888.32, 4,333.52 and 940.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,888.32 : 4,333.52 = 940.52 : x
2. Step 2: Convert to fraction form
   2,888.32/4,333.52 = 940.52/x
3. Step 3: Cross multiply
   2,888.32x = 4,333.52 × 940.52
4. Step 4: Simplify right side
   2,888.32x = 4,075,762.23
5. Step 5: Solve for x
   x = 4,075,762.23/2,888.32
6. Step 6: Final answer
   x = 1,411.12