Finding the Fourth Proportional to 6,826.37, 9,422.17 and 4,176.00

Step by Step Solution

1. Step 1: Write the proportion equation
   6,826.37 : 9,422.17 = 4,176.00 : x
2. Step 2: Convert to fraction form
   6,826.37/9,422.17 = 4,176.00/x
3. Step 3: Cross multiply
   6,826.37x = 9,422.17 × 4,176.00
4. Step 4: Simplify right side
   6,826.37x = 39,346,934.81
5. Step 5: Solve for x
   x = 39,346,934.81/6,826.37
6. Step 6: Final answer
   x = 5,763.97