Finding the Fourth Proportional to 10,433.17, 15,647.89 and 2,934.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,433.17 : 15,647.89 = 2,934.93 : x
2. Step 2: Convert to fraction form
   10,433.17/15,647.89 = 2,934.93/x
3. Step 3: Cross multiply
   10,433.17x = 15,647.89 × 2,934.93
4. Step 4: Simplify right side
   10,433.17x = 45,925,461.80
5. Step 5: Solve for x
   x = 45,925,461.80/10,433.17
6. Step 6: Final answer
   x = 4,401.87