Finding the Fourth Proportional to 6,598.85, 9,901.38 and 3,084.57

Step by Step Solution

1. Step 1: Write the proportion equation
   6,598.85 : 9,901.38 = 3,084.57 : x
2. Step 2: Convert to fraction form
   6,598.85/9,901.38 = 3,084.57/x
3. Step 3: Cross multiply
   6,598.85x = 9,901.38 × 3,084.57
4. Step 4: Simplify right side
   6,598.85x = 30,541,499.71
5. Step 5: Solve for x
   x = 30,541,499.71/6,598.85
6. Step 6: Final answer
   x = 4,628.31