Finding the Fourth Proportional to 5,980.00, 8,251.46 and 3,461.61

Step by Step Solution

1. Step 1: Write the proportion equation
   5,980.00 : 8,251.46 = 3,461.61 : x
2. Step 2: Convert to fraction form
   5,980.00/8,251.46 = 3,461.61/x
3. Step 3: Cross multiply
   5,980.00x = 8,251.46 × 3,461.61
4. Step 4: Simplify right side
   5,980.00x = 28,563,319.14
5. Step 5: Solve for x
   x = 28,563,319.14/5,980.00
6. Step 6: Final answer
   x = 4,776.48