Finding the Fourth Proportional to 5,880.05, 8,819.89 and 1,984.13

Step by Step Solution

1. Step 1: Write the proportion equation
   5,880.05 : 8,819.89 = 1,984.13 : x
2. Step 2: Convert to fraction form
   5,880.05/8,819.89 = 1,984.13/x
3. Step 3: Cross multiply
   5,880.05x = 8,819.89 × 1,984.13
4. Step 4: Simplify right side
   5,880.05x = 17,499,808.35
5. Step 5: Solve for x
   x = 17,499,808.35/5,880.05
6. Step 6: Final answer
   x = 2,976.13