Finding the Fourth Proportional to 3,500.58, 4,830.93 and 2,084.70

Step by Step Solution

1. Step 1: Write the proportion equation
   3,500.58 : 4,830.93 = 2,084.70 : x
2. Step 2: Convert to fraction form
   3,500.58/4,830.93 = 2,084.70/x
3. Step 3: Cross multiply
   3,500.58x = 4,830.93 × 2,084.70
4. Step 4: Simplify right side
   3,500.58x = 10,071,039.77
5. Step 5: Solve for x
   x = 10,071,039.77/3,500.58
6. Step 6: Final answer
   x = 2,876.96