Finding the Fourth Proportional to 6,757.03, 10,139.98 and 3,059.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,757.03 : 10,139.98 = 3,059.30 : x
2. Step 2: Convert to fraction form
   6,757.03/10,139.98 = 3,059.30/x
3. Step 3: Cross multiply
   6,757.03x = 10,139.98 × 3,059.30
4. Step 4: Simplify right side
   6,757.03x = 31,021,240.81
5. Step 5: Solve for x
   x = 31,021,240.81/6,757.03
6. Step 6: Final answer
   x = 4,590.96