Finding the Fourth Proportional to 6,182.51, 8,530.46 and 3,529.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,182.51 : 8,530.46 = 3,529.86 : x
2. Step 2: Convert to fraction form
   6,182.51/8,530.46 = 3,529.86/x
3. Step 3: Cross multiply
   6,182.51x = 8,530.46 × 3,529.86
4. Step 4: Simplify right side
   6,182.51x = 30,111,329.54
5. Step 5: Solve for x
   x = 30,111,329.54/6,182.51
6. Step 6: Final answer
   x = 4,870.41