Finding the Fourth Proportional to 1,756.55, 2,423.72 and 1,048.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,756.55 : 2,423.72 = 1,048.82 : x
2. Step 2: Convert to fraction form
   1,756.55/2,423.72 = 1,048.82/x
3. Step 3: Cross multiply
   1,756.55x = 2,423.72 × 1,048.82
4. Step 4: Simplify right side
   1,756.55x = 2,542,036.51
5. Step 5: Solve for x
   x = 2,542,036.51/1,756.55
6. Step 6: Final answer
   x = 1,447.17