Finding the Fourth Proportional to 6,100.89, 8,419.32 and 3,583.05

Step by Step Solution

1. Step 1: Write the proportion equation
   6,100.89 : 8,419.32 = 3,583.05 : x
2. Step 2: Convert to fraction form
   6,100.89/8,419.32 = 3,583.05/x
3. Step 3: Cross multiply
   6,100.89x = 8,419.32 × 3,583.05
4. Step 4: Simplify right side
   6,100.89x = 30,166,844.53
5. Step 5: Solve for x
   x = 30,166,844.53/6,100.89
6. Step 6: Final answer
   x = 4,944.66