Finding the Fourth Proportional to 1,768.74, 2,650.59 and 1,302.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,768.74 : 2,650.59 = 1,302.86 : x
2. Step 2: Convert to fraction form
   1,768.74/2,650.59 = 1,302.86/x
3. Step 3: Cross multiply
   1,768.74x = 2,650.59 × 1,302.86
4. Step 4: Simplify right side
   1,768.74x = 3,453,347.69
5. Step 5: Solve for x
   x = 3,453,347.69/1,768.74
6. Step 6: Final answer
   x = 1,952.43