Finding the Fourth Proportional to 8,801.39, 12,145.72 and 4,822.41

Step by Step Solution

1. Step 1: Write the proportion equation
   8,801.39 : 12,145.72 = 4,822.41 : x
2. Step 2: Convert to fraction form
   8,801.39/12,145.72 = 4,822.41/x
3. Step 3: Cross multiply
   8,801.39x = 12,145.72 × 4,822.41
4. Step 4: Simplify right side
   8,801.39x = 58,571,641.59
5. Step 5: Solve for x
   x = 58,571,641.59/8,801.39
6. Step 6: Final answer
   x = 6,654.82