Finding the Fourth Proportional to 7,003.67, 10,498.41 and 4,540.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,003.67 : 10,498.41 = 4,540.05 : x
2. Step 2: Convert to fraction form
   7,003.67/10,498.41 = 4,540.05/x
3. Step 3: Cross multiply
   7,003.67x = 10,498.41 × 4,540.05
4. Step 4: Simplify right side
   7,003.67x = 47,663,306.32
5. Step 5: Solve for x
   x = 47,663,306.32/7,003.67
6. Step 6: Final answer
   x = 6,805.48