Finding the Fourth Proportional to 3,875.82, 5,349.15 and 2,482.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,875.82 : 5,349.15 = 2,482.62 : x
2. Step 2: Convert to fraction form
   3,875.82/5,349.15 = 2,482.62/x
3. Step 3: Cross multiply
   3,875.82x = 5,349.15 × 2,482.62
4. Step 4: Simplify right side
   3,875.82x = 13,279,906.77
5. Step 5: Solve for x
   x = 13,279,906.77/3,875.82
6. Step 6: Final answer
   x = 3,426.35