Finding the Fourth Proportional to 6,906.18, 10,359.06 and 1,975.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,906.18 : 10,359.06 = 1,975.83 : x
2. Step 2: Convert to fraction form
   6,906.18/10,359.06 = 1,975.83/x
3. Step 3: Cross multiply
   6,906.18x = 10,359.06 × 1,975.83
4. Step 4: Simplify right side
   6,906.18x = 20,467,741.52
5. Step 5: Solve for x
   x = 20,467,741.52/6,906.18
6. Step 6: Final answer
   x = 2,963.68