Finding the Fourth Proportional to 2,484.91, 3,427.17 and 2,185.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484.91 : 3,427.17 = 2,185.52 : x
2. Step 2: Convert to fraction form
   2,484.91/3,427.17 = 2,185.52/x
3. Step 3: Cross multiply
   2,484.91x = 3,427.17 × 2,185.52
4. Step 4: Simplify right side
   2,484.91x = 7,490,148.58
5. Step 5: Solve for x
   x = 7,490,148.58/2,484.91
6. Step 6: Final answer
   x = 3,014.26