Finding the Fourth Proportional to 8,851.02, 13,284.72 and 4,471.54

Step by Step Solution

1. Step 1: Write the proportion equation
   8,851.02 : 13,284.72 = 4,471.54 : x
2. Step 2: Convert to fraction form
   8,851.02/13,284.72 = 4,471.54/x
3. Step 3: Cross multiply
   8,851.02x = 13,284.72 × 4,471.54
4. Step 4: Simplify right side
   8,851.02x = 59,403,156.87
5. Step 5: Solve for x
   x = 59,403,156.87/8,851.02
6. Step 6: Final answer
   x = 6,711.45