Finding the Fourth Proportional to 4,783.32, 6,599.34 and 3,106.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,783.32 : 6,599.34 = 3,106.82 : x
2. Step 2: Convert to fraction form
   4,783.32/6,599.34 = 3,106.82/x
3. Step 3: Cross multiply
   4,783.32x = 6,599.34 × 3,106.82
4. Step 4: Simplify right side
   4,783.32x = 20,502,978.00
5. Step 5: Solve for x
   x = 20,502,978.00/4,783.32
6. Step 6: Final answer
   x = 4,286.35