Finding the Fourth Proportional to 8,881.73, 12,256.72 and 4,848.53

Step by Step Solution

1. Step 1: Write the proportion equation
   8,881.73 : 12,256.72 = 4,848.53 : x
2. Step 2: Convert to fraction form
   8,881.73/12,256.72 = 4,848.53/x
3. Step 3: Cross multiply
   8,881.73x = 12,256.72 × 4,848.53
4. Step 4: Simplify right side
   8,881.73x = 59,427,001.22
5. Step 5: Solve for x
   x = 59,427,001.22/8,881.73
6. Step 6: Final answer
   x = 6,690.92