Finding the Fourth Proportional to 6,532.94, 9,018.59 and 4,648.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,532.94 : 9,018.59 = 4,648.47 : x
2. Step 2: Convert to fraction form
   6,532.94/9,018.59 = 4,648.47/x
3. Step 3: Cross multiply
   6,532.94x = 9,018.59 × 4,648.47
4. Step 4: Simplify right side
   6,532.94x = 41,922,621.81
5. Step 5: Solve for x
   x = 41,922,621.81/6,532.94
6. Step 6: Final answer
   x = 6,417.12