Finding the Fourth Proportional to 8,773.56, 12,096.54 and 7,088.76

Step by Step Solution

1. Step 1: Write the proportion equation
   8,773.56 : 12,096.54 = 7,088.76 : x
2. Step 2: Convert to fraction form
   8,773.56/12,096.54 = 7,088.76/x
3. Step 3: Cross multiply
   8,773.56x = 12,096.54 × 7,088.76
4. Step 4: Simplify right side
   8,773.56x = 85,749,468.89
5. Step 5: Solve for x
   x = 85,749,468.89/8,773.56
6. Step 6: Final answer
   x = 9,773.62