Finding the Fourth Proportional to 6,155.42, 9,235.96 and 3,818.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155.42 : 9,235.96 = 3,818.16 : x
2. Step 2: Convert to fraction form
   6,155.42/9,235.96 = 3,818.16/x
3. Step 3: Cross multiply
   6,155.42x = 9,235.96 × 3,818.16
4. Step 4: Simplify right side
   6,155.42x = 35,264,373.03
5. Step 5: Solve for x
   x = 35,264,373.03/6,155.42
6. Step 6: Final answer
   x = 5,729.00