Finding the Fourth Proportional to 7,730.83, 10,667.46 and 4,374.19

Step by Step Solution

1. Step 1: Write the proportion equation
   7,730.83 : 10,667.46 = 4,374.19 : x
2. Step 2: Convert to fraction form
   7,730.83/10,667.46 = 4,374.19/x
3. Step 3: Cross multiply
   7,730.83x = 10,667.46 × 4,374.19
4. Step 4: Simplify right side
   7,730.83x = 46,661,496.86
5. Step 5: Solve for x
   x = 46,661,496.86/7,730.83
6. Step 6: Final answer
   x = 6,035.77