Finding the Fourth Proportional to 3,484.42, 5,200.15 and 3,251.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,484.42 : 5,200.15 = 3,251.14 : x
2. Step 2: Convert to fraction form
   3,484.42/5,200.15 = 3,251.14/x
3. Step 3: Cross multiply
   3,484.42x = 5,200.15 × 3,251.14
4. Step 4: Simplify right side
   3,484.42x = 16,906,415.67
5. Step 5: Solve for x
   x = 16,906,415.67/3,484.42
6. Step 6: Final answer
   x = 4,852.00