Finding the Fourth Proportional to 9,048.89, 13,568.71 and 3,782.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,048.89 : 13,568.71 = 3,782.47 : x
2. Step 2: Convert to fraction form
   9,048.89/13,568.71 = 3,782.47/x
3. Step 3: Cross multiply
   9,048.89x = 13,568.71 × 3,782.47
4. Step 4: Simplify right side
   9,048.89x = 51,323,151.76
5. Step 5: Solve for x
   x = 51,323,151.76/9,048.89
6. Step 6: Final answer
   x = 5,671.76