Finding the Fourth Proportional to 1,995.82, 2,994.24 and 900.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,995.82 : 2,994.24 = 900.94 : x
2. Step 2: Convert to fraction form
   1,995.82/2,994.24 = 900.94/x
3. Step 3: Cross multiply
   1,995.82x = 2,994.24 × 900.94
4. Step 4: Simplify right side
   1,995.82x = 2,697,630.59
5. Step 5: Solve for x
   x = 2,697,630.59/1,995.82
6. Step 6: Final answer
   x = 1,351.64