Finding the Fourth Proportional to 2,004.32, 2,758.56 and 1,756.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.32 : 2,758.56 = 1,756.28 : x
2. Step 2: Convert to fraction form
   2,004.32/2,758.56 = 1,756.28/x
3. Step 3: Cross multiply
   2,004.32x = 2,758.56 × 1,756.28
4. Step 4: Simplify right side
   2,004.32x = 4,844,803.76
5. Step 5: Solve for x
   x = 4,844,803.76/2,004.32
6. Step 6: Final answer
   x = 2,417.18