Finding the Fourth Proportional to 1,973.46, 2,944.91 and 1,755.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973.46 : 2,944.91 = 1,755.30 : x
2. Step 2: Convert to fraction form
   1,973.46/2,944.91 = 1,755.30/x
3. Step 3: Cross multiply
   1,973.46x = 2,944.91 × 1,755.30
4. Step 4: Simplify right side
   1,973.46x = 5,169,200.52
5. Step 5: Solve for x
   x = 5,169,200.52/1,973.46
6. Step 6: Final answer
   x = 2,619.36