Finding the Fourth Proportional to 10,772.09, 16,176.58 and 5,851.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,772.09 : 16,176.58 = 5,851.34 : x
2. Step 2: Convert to fraction form
   10,772.09/16,176.58 = 5,851.34/x
3. Step 3: Cross multiply
   10,772.09x = 16,176.58 × 5,851.34
4. Step 4: Simplify right side
   10,772.09x = 94,654,634.77
5. Step 5: Solve for x
   x = 94,654,634.77/10,772.09
6. Step 6: Final answer
   x = 8,787.03