Finding the Fourth Proportional to 3,656.46, 5,045.82 and 2,084.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,656.46 : 5,045.82 = 2,084.52 : x
2. Step 2: Convert to fraction form
   3,656.46/5,045.82 = 2,084.52/x
3. Step 3: Cross multiply
   3,656.46x = 5,045.82 × 2,084.52
4. Step 4: Simplify right side
   3,656.46x = 10,518,112.71
5. Step 5: Solve for x
   x = 10,518,112.71/3,656.46
6. Step 6: Final answer
   x = 2,876.58