Finding the Fourth Proportional to 6,333.35, 8,740.42 and 3,645.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,333.35 : 8,740.42 = 3,645.47 : x
2. Step 2: Convert to fraction form
   6,333.35/8,740.42 = 3,645.47/x
3. Step 3: Cross multiply
   6,333.35x = 8,740.42 × 3,645.47
4. Step 4: Simplify right side
   6,333.35x = 31,862,951.63
5. Step 5: Solve for x
   x = 31,862,951.63/6,333.35
6. Step 6: Final answer
   x = 5,030.98