Finding the Fourth Proportional to 8,827.22, 12,181.76 and 4,848.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,827.22 : 12,181.76 = 4,848.34 : x
2. Step 2: Convert to fraction form
   8,827.22/12,181.76 = 4,848.34/x
3. Step 3: Cross multiply
   8,827.22x = 12,181.76 × 4,848.34
4. Step 4: Simplify right side
   8,827.22x = 59,061,314.28
5. Step 5: Solve for x
   x = 59,061,314.28/8,827.22
6. Step 6: Final answer
   x = 6,690.82