Finding the Fourth Proportional to 3,500.34, 4,830.03 and 2,008.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,500.34 : 4,830.03 = 2,008.05 : x
2. Step 2: Convert to fraction form
   3,500.34/4,830.03 = 2,008.05/x
3. Step 3: Cross multiply
   3,500.34x = 4,830.03 × 2,008.05
4. Step 4: Simplify right side
   3,500.34x = 9,698,941.74
5. Step 5: Solve for x
   x = 9,698,941.74/3,500.34
6. Step 6: Final answer
   x = 2,770.86