Finding the Fourth Proportional to 6,603.83, 9,113.34 and 3,619.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,603.83 : 9,113.34 = 3,619.94 : x
2. Step 2: Convert to fraction form
   6,603.83/9,113.34 = 3,619.94/x
3. Step 3: Cross multiply
   6,603.83x = 9,113.34 × 3,619.94
4. Step 4: Simplify right side
   6,603.83x = 32,989,744.00
5. Step 5: Solve for x
   x = 32,989,744.00/6,603.83
6. Step 6: Final answer
   x = 4,995.55