Finding the Fourth Proportional to 7,100.59, 9,798.59 and 4,449.46

Step by Step Solution

1. Step 1: Write the proportion equation
   7,100.59 : 9,798.59 = 4,449.46 : x
2. Step 2: Convert to fraction form
   7,100.59/9,798.59 = 4,449.46/x
3. Step 3: Cross multiply
   7,100.59x = 9,798.59 × 4,449.46
4. Step 4: Simplify right side
   7,100.59x = 43,598,420.89
5. Step 5: Solve for x
   x = 43,598,420.89/7,100.59
6. Step 6: Final answer
   x = 6,140.11