Finding the Fourth Proportional to 6,779.99, 9,356.72 and 3,795.23

Step by Step Solution

1. Step 1: Write the proportion equation
   6,779.99 : 9,356.72 = 3,795.23 : x
2. Step 2: Convert to fraction form
   6,779.99/9,356.72 = 3,795.23/x
3. Step 3: Cross multiply
   6,779.99x = 9,356.72 × 3,795.23
4. Step 4: Simplify right side
   6,779.99x = 35,510,937.33
5. Step 5: Solve for x
   x = 35,510,937.33/6,779.99
6. Step 6: Final answer
   x = 5,237.61