Finding the Fourth Proportional to 6,867.71, 10,300.46 and 1,937.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,867.71 : 10,300.46 = 1,937.69 : x
2. Step 2: Convert to fraction form
   6,867.71/10,300.46 = 1,937.69/x
3. Step 3: Cross multiply
   6,867.71x = 10,300.46 × 1,937.69
4. Step 4: Simplify right side
   6,867.71x = 19,959,037.15
5. Step 5: Solve for x
   x = 19,959,037.15/6,867.71
6. Step 6: Final answer
   x = 2,906.22