Finding the Fourth Proportional to 1,944.45, 2,914.83 and 969.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,944.45 : 2,914.83 = 969.63 : x
2. Step 2: Convert to fraction form
   1,944.45/2,914.83 = 969.63/x
3. Step 3: Cross multiply
   1,944.45x = 2,914.83 × 969.63
4. Step 4: Simplify right side
   1,944.45x = 2,826,306.61
5. Step 5: Solve for x
   x = 2,826,306.61/1,944.45
6. Step 6: Final answer
   x = 1,453.52