Finding the Fourth Proportional to 4,336.83, 6,499.83 and 1,994.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,336.83 : 6,499.83 = 1,994.34 : x
2. Step 2: Convert to fraction form
   4,336.83/6,499.83 = 1,994.34/x
3. Step 3: Cross multiply
   4,336.83x = 6,499.83 × 1,994.34
4. Step 4: Simplify right side
   4,336.83x = 12,962,870.96
5. Step 5: Solve for x
   x = 12,962,870.96/4,336.83
6. Step 6: Final answer
   x = 2,989.02