Finding the Fourth Proportional to 3,852.69, 5,774.60 and 1,742.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,852.69 : 5,774.60 = 1,742.04 : x
2. Step 2: Convert to fraction form
   3,852.69/5,774.60 = 1,742.04/x
3. Step 3: Cross multiply
   3,852.69x = 5,774.60 × 1,742.04
4. Step 4: Simplify right side
   3,852.69x = 10,059,575.47
5. Step 5: Solve for x
   x = 10,059,575.47/3,852.69
6. Step 6: Final answer
   x = 2,611.05