Finding the Fourth Proportional to 6,853.95, 10,300.14 and 4,081.05

Step by Step Solution

1. Step 1: Write the proportion equation
   6,853.95 : 10,300.14 = 4,081.05 : x
2. Step 2: Convert to fraction form
   6,853.95/10,300.14 = 4,081.05/x
3. Step 3: Cross multiply
   6,853.95x = 10,300.14 × 4,081.05
4. Step 4: Simplify right side
   6,853.95x = 42,035,386.35
5. Step 5: Solve for x
   x = 42,035,386.35/6,853.95
6. Step 6: Final answer
   x = 6,133.02