Finding the Fourth Proportional to 3,858.12, 5,763.72 and 2,460.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,858.12 : 5,763.72 = 2,460.32 : x
2. Step 2: Convert to fraction form
   3,858.12/5,763.72 = 2,460.32/x
3. Step 3: Cross multiply
   3,858.12x = 5,763.72 × 2,460.32
4. Step 4: Simplify right side
   3,858.12x = 14,180,595.59
5. Step 5: Solve for x
   x = 14,180,595.59/3,858.12
6. Step 6: Final answer
   x = 3,675.52