Finding the Fourth Proportional to 3,870.84, 5,801.02 and 2,483.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,870.84 : 5,801.02 = 2,483.46 : x
2. Step 2: Convert to fraction form
   3,870.84/5,801.02 = 2,483.46/x
3. Step 3: Cross multiply
   3,870.84x = 5,801.02 × 2,483.46
4. Step 4: Simplify right side
   3,870.84x = 14,406,594.92
5. Step 5: Solve for x
   x = 14,406,594.92/3,870.84
6. Step 6: Final answer
   x = 3,721.83