Finding the Fourth Proportional to 6,815.55, 10,201.89 and 4,694.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,815.55 : 10,201.89 = 4,694.72 : x
2. Step 2: Convert to fraction form
   6,815.55/10,201.89 = 4,694.72/x
3. Step 3: Cross multiply
   6,815.55x = 10,201.89 × 4,694.72
4. Step 4: Simplify right side
   6,815.55x = 47,895,017.02
5. Step 5: Solve for x
   x = 47,895,017.02/6,815.55
6. Step 6: Final answer
   x = 7,027.32