Finding the Fourth Proportional to 3,656.32, 5,045.61 and 2,084.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,656.32 : 5,045.61 = 2,084.34 : x
2. Step 2: Convert to fraction form
   3,656.32/5,045.61 = 2,084.34/x
3. Step 3: Cross multiply
   3,656.32x = 5,045.61 × 2,084.34
4. Step 4: Simplify right side
   3,656.32x = 10,516,766.75
5. Step 5: Solve for x
   x = 10,516,766.75/3,656.32
6. Step 6: Final answer
   x = 2,876.33