Finding the Fourth Proportional to 8,883.42, 12,258.47 and 5,106.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,883.42 : 12,258.47 = 5,106.59 : x
2. Step 2: Convert to fraction form
   8,883.42/12,258.47 = 5,106.59/x
3. Step 3: Cross multiply
   8,883.42x = 12,258.47 × 5,106.59
4. Step 4: Simplify right side
   8,883.42x = 62,598,893.49
5. Step 5: Solve for x
   x = 62,598,893.49/8,883.42
6. Step 6: Final answer
   x = 7,046.71