Finding the Fourth Proportional to 10,069.59, 15,105.60 and 2,674.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,069.59 : 15,105.60 = 2,674.18 : x
2. Step 2: Convert to fraction form
   10,069.59/15,105.60 = 2,674.18/x
3. Step 3: Cross multiply
   10,069.59x = 15,105.60 × 2,674.18
4. Step 4: Simplify right side
   10,069.59x = 40,395,093.41
5. Step 5: Solve for x
   x = 40,395,093.41/10,069.59
6. Step 6: Final answer
   x = 4,011.59