Finding the Fourth Proportional to 1,994.88, 2,993.64 and 1,337.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,994.88 : 2,993.64 = 1,337.52 : x
2. Step 2: Convert to fraction form
   1,994.88/2,993.64 = 1,337.52/x
3. Step 3: Cross multiply
   1,994.88x = 2,993.64 × 1,337.52
4. Step 4: Simplify right side
   1,994.88x = 4,004,053.37
5. Step 5: Solve for x
   x = 4,004,053.37/1,994.88
6. Step 6: Final answer
   x = 2,007.17