Finding the Fourth Proportional to 8,801.10, 12,145.50 and 4,822.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,801.10 : 12,145.50 = 4,822.34 : x
2. Step 2: Convert to fraction form
   8,801.10/12,145.50 = 4,822.34/x
3. Step 3: Cross multiply
   8,801.10x = 12,145.50 × 4,822.34
4. Step 4: Simplify right side
   8,801.10x = 58,569,730.47
5. Step 5: Solve for x
   x = 58,569,730.47/8,801.10
6. Step 6: Final answer
   x = 6,654.82