Finding the Fourth Proportional to 6,003.48, 8,283.96 and 3,645.58

Step by Step Solution

1. Step 1: Write the proportion equation
   6,003.48 : 8,283.96 = 3,645.58 : x
2. Step 2: Convert to fraction form
   6,003.48/8,283.96 = 3,645.58/x
3. Step 3: Cross multiply
   6,003.48x = 8,283.96 × 3,645.58
4. Step 4: Simplify right side
   6,003.48x = 30,199,838.90
5. Step 5: Solve for x
   x = 30,199,838.90/6,003.48
6. Step 6: Final answer
   x = 5,030.39