Finding the Fourth Proportional to 1,766.77, 2,436.37 and 1,500.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,766.77 : 2,436.37 = 1,500.92 : x
2. Step 2: Convert to fraction form
   1,766.77/2,436.37 = 1,500.92/x
3. Step 3: Cross multiply
   1,766.77x = 2,436.37 × 1,500.92
4. Step 4: Simplify right side
   1,766.77x = 3,656,796.46
5. Step 5: Solve for x
   x = 3,656,796.46/1,766.77
6. Step 6: Final answer
   x = 2,069.76