Finding the Fourth Proportional to 1,997.52, 2,994.44 and 1,348.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,997.52 : 2,994.44 = 1,348.48 : x
2. Step 2: Convert to fraction form
   1,997.52/2,994.44 = 1,348.48/x
3. Step 3: Cross multiply
   1,997.52x = 2,994.44 × 1,348.48
4. Step 4: Simplify right side
   1,997.52x = 4,037,942.45
5. Step 5: Solve for x
   x = 4,037,942.45/1,997.52
6. Step 6: Final answer
   x = 2,021.48