Finding the Fourth Proportional to 2,084.17, 2,876.03 and 1,152.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084.17 : 2,876.03 = 1,152.67 : x
2. Step 2: Convert to fraction form
   2,084.17/2,876.03 = 1,152.67/x
3. Step 3: Cross multiply
   2,084.17x = 2,876.03 × 1,152.67
4. Step 4: Simplify right side
   2,084.17x = 3,315,107.74
5. Step 5: Solve for x
   x = 3,315,107.74/2,084.17
6. Step 6: Final answer
   x = 1,590.61