Finding the Fourth Proportional to 2,050.95, 2,830.35 and 1,166.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.95 : 2,830.35 = 1,166.76 : x
2. Step 2: Convert to fraction form
   2,050.95/2,830.35 = 1,166.76/x
3. Step 3: Cross multiply
   2,050.95x = 2,830.35 × 1,166.76
4. Step 4: Simplify right side
   2,050.95x = 3,302,339.17
5. Step 5: Solve for x
   x = 3,302,339.17/2,050.95
6. Step 6: Final answer
   x = 1,610.15