Finding the Fourth Proportional to 3,262.88, 4,892.70 and 1,182.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,262.88 : 4,892.70 = 1,182.80 : x
2. Step 2: Convert to fraction form
   3,262.88/4,892.70 = 1,182.80/x
3. Step 3: Cross multiply
   3,262.88x = 4,892.70 × 1,182.80
4. Step 4: Simplify right side
   3,262.88x = 5,787,085.56
5. Step 5: Solve for x
   x = 5,787,085.56/3,262.88
6. Step 6: Final answer
   x = 1,773.61