Finding the Fourth Proportional to 3,635.18, 5,018.06 and 2,457.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,635.18 : 5,018.06 = 2,457.84 : x
2. Step 2: Convert to fraction form
   3,635.18/5,018.06 = 2,457.84/x
3. Step 3: Cross multiply
   3,635.18x = 5,018.06 × 2,457.84
4. Step 4: Simplify right side
   3,635.18x = 12,333,588.59
5. Step 5: Solve for x
   x = 12,333,588.59/3,635.18
6. Step 6: Final answer
   x = 3,392.84