Finding the Fourth Proportional to 2,882.00, 4,323.90 and 907.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,882.00 : 4,323.90 = 907.55 : x
2. Step 2: Convert to fraction form
   2,882.00/4,323.90 = 907.55/x
3. Step 3: Cross multiply
   2,882.00x = 4,323.90 × 907.55
4. Step 4: Simplify right side
   2,882.00x = 3,924,133.83
5. Step 5: Solve for x
   x = 3,924,133.83/2,882.00
6. Step 6: Final answer
   x = 1,361.60