Finding the Fourth Proportional to 1,764.06, 2,432.17 and 1,260.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,764.06 : 2,432.17 = 1,260.52 : x
2. Step 2: Convert to fraction form
   1,764.06/2,432.17 = 1,260.52/x
3. Step 3: Cross multiply
   1,764.06x = 2,432.17 × 1,260.52
4. Step 4: Simplify right side
   1,764.06x = 3,065,780.46
5. Step 5: Solve for x
   x = 3,065,780.46/1,764.06
6. Step 6: Final answer
   x = 1,737.91