Finding the Fourth Proportional to 4,784.84, 7,181.61 and 2,446.46

Step by Step Solution

1. Step 1: Write the proportion equation
   4,784.84 : 7,181.61 = 2,446.46 : x
2. Step 2: Convert to fraction form
   4,784.84/7,181.61 = 2,446.46/x
3. Step 3: Cross multiply
   4,784.84x = 7,181.61 × 2,446.46
4. Step 4: Simplify right side
   4,784.84x = 17,569,485.69
5. Step 5: Solve for x
   x = 17,569,485.69/4,784.84
6. Step 6: Final answer
   x = 3,671.91