Finding the Fourth Proportional to 10,792.10, 16,181.39 and 4,548.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,792.10 : 16,181.39 = 4,548.89 : x
2. Step 2: Convert to fraction form
   10,792.10/16,181.39 = 4,548.89/x
3. Step 3: Cross multiply
   10,792.10x = 16,181.39 × 4,548.89
4. Step 4: Simplify right side
   10,792.10x = 73,607,293.62
5. Step 5: Solve for x
   x = 73,607,293.62/10,792.10
6. Step 6: Final answer
   x = 6,820.48