Finding the Fourth Proportional to 8,793.72, 13,178.28 and 5,094.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,793.72 : 13,178.28 = 5,094.96 : x
2. Step 2: Convert to fraction form
   8,793.72/13,178.28 = 5,094.96/x
3. Step 3: Cross multiply
   8,793.72x = 13,178.28 × 5,094.96
4. Step 4: Simplify right side
   8,793.72x = 67,142,809.47
5. Step 5: Solve for x
   x = 67,142,809.47/8,793.72
6. Step 6: Final answer
   x = 7,635.31