Finding the Fourth Proportional to 6,155.07, 8,498.84 and 4,956.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155.07 : 8,498.84 = 4,956.25 : x
2. Step 2: Convert to fraction form
   6,155.07/8,498.84 = 4,956.25/x
3. Step 3: Cross multiply
   6,155.07x = 8,498.84 × 4,956.25
4. Step 4: Simplify right side
   6,155.07x = 42,122,375.75
5. Step 5: Solve for x
   x = 42,122,375.75/6,155.07
6. Step 6: Final answer
   x = 6,843.53