Finding the Fourth Proportional to 10,433.63, 15,656.59 and 3,864.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,433.63 : 15,656.59 = 3,864.43 : x
2. Step 2: Convert to fraction form
   10,433.63/15,656.59 = 3,864.43/x
3. Step 3: Cross multiply
   10,433.63x = 15,656.59 × 3,864.43
4. Step 4: Simplify right side
   10,433.63x = 60,503,717.81
5. Step 5: Solve for x
   x = 60,503,717.81/10,433.63
6. Step 6: Final answer
   x = 5,798.92