Finding the Fourth Proportional to 6,741.51, 10,104.32 and 3,039.40

Step by Step Solution

1. Step 1: Write the proportion equation
   6,741.51 : 10,104.32 = 3,039.40 : x
2. Step 2: Convert to fraction form
   6,741.51/10,104.32 = 3,039.40/x
3. Step 3: Cross multiply
   6,741.51x = 10,104.32 × 3,039.40
4. Step 4: Simplify right side
   6,741.51x = 30,711,100.83
5. Step 5: Solve for x
   x = 30,711,100.83/6,741.51
6. Step 6: Final answer
   x = 4,555.52