Finding the Fourth Proportional to 4,300.82, 6,451.58 and 1,670.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,300.82 : 6,451.58 = 1,670.50 : x
2. Step 2: Convert to fraction form
   4,300.82/6,451.58 = 1,670.50/x
3. Step 3: Cross multiply
   4,300.82x = 6,451.58 × 1,670.50
4. Step 4: Simplify right side
   4,300.82x = 10,777,364.39
5. Step 5: Solve for x
   x = 10,777,364.39/4,300.82
6. Step 6: Final answer
   x = 2,505.89