Finding the Fourth Proportional to 3,864.07, 5,333.61 and 2,374.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,864.07 : 5,333.61 = 2,374.15 : x
2. Step 2: Convert to fraction form
   3,864.07/5,333.61 = 2,374.15/x
3. Step 3: Cross multiply
   3,864.07x = 5,333.61 × 2,374.15
4. Step 4: Simplify right side
   3,864.07x = 12,662,790.18
5. Step 5: Solve for x
   x = 12,662,790.18/3,864.07
6. Step 6: Final answer
   x = 3,277.06