Finding the Fourth Proportional to 6,409.98, 8,846.01 and 3,577.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,409.98 : 8,846.01 = 3,577.37 : x
2. Step 2: Convert to fraction form
   6,409.98/8,846.01 = 3,577.37/x
3. Step 3: Cross multiply
   6,409.98x = 8,846.01 × 3,577.37
4. Step 4: Simplify right side
   6,409.98x = 31,645,406.56
5. Step 5: Solve for x
   x = 31,645,406.56/6,409.98
6. Step 6: Final answer
   x = 4,936.90