Finding the Fourth Proportional to 10,441.82, 15,667.74 and 4,894.26

Step by Step Solution

1. Step 1: Write the proportion equation
   10,441.82 : 15,667.74 = 4,894.26 : x
2. Step 2: Convert to fraction form
   10,441.82/15,667.74 = 4,894.26/x
3. Step 3: Cross multiply
   10,441.82x = 15,667.74 × 4,894.26
4. Step 4: Simplify right side
   10,441.82x = 76,681,993.17
5. Step 5: Solve for x
   x = 76,681,993.17/10,441.82
6. Step 6: Final answer
   x = 7,343.74