Finding the Fourth Proportional to 3,874.82, 5,801.58 and 2,705.99

Step by Step Solution

1. Step 1: Write the proportion equation
   3,874.82 : 5,801.58 = 2,705.99 : x
2. Step 2: Convert to fraction form
   3,874.82/5,801.58 = 2,705.99/x
3. Step 3: Cross multiply
   3,874.82x = 5,801.58 × 2,705.99
4. Step 4: Simplify right side
   3,874.82x = 15,699,017.46
5. Step 5: Solve for x
   x = 15,699,017.46/3,874.82
6. Step 6: Final answer
   x = 4,051.55