Finding the Fourth Proportional to 9,019.63, 12,448.27 and 5,041.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,019.63 : 12,448.27 = 5,041.57 : x
2. Step 2: Convert to fraction form
   9,019.63/12,448.27 = 5,041.57/x
3. Step 3: Cross multiply
   9,019.63x = 12,448.27 × 5,041.57
4. Step 4: Simplify right side
   9,019.63x = 62,758,824.58
5. Step 5: Solve for x
   x = 62,758,824.58/9,019.63
6. Step 6: Final answer
   x = 6,958.03