Finding the Fourth Proportional to 6,054.64, 8,355.72 and 3,696.64

Step by Step Solution

1. Step 1: Write the proportion equation
   6,054.64 : 8,355.72 = 3,696.64 : x
2. Step 2: Convert to fraction form
   6,054.64/8,355.72 = 3,696.64/x
3. Step 3: Cross multiply
   6,054.64x = 8,355.72 × 3,696.64
4. Step 4: Simplify right side
   6,054.64x = 30,888,088.78
5. Step 5: Solve for x
   x = 30,888,088.78/6,054.64
6. Step 6: Final answer
   x = 5,101.56