Finding the Fourth Proportional to 10,782.51, 16,168.69 and 5,850.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,782.51 : 16,168.69 = 5,850.82 : x
2. Step 2: Convert to fraction form
   10,782.51/16,168.69 = 5,850.82/x
3. Step 3: Cross multiply
   10,782.51x = 16,168.69 × 5,850.82
4. Step 4: Simplify right side
   10,782.51x = 94,600,094.83
5. Step 5: Solve for x
   x = 94,600,094.83/10,782.51
6. Step 6: Final answer
   x = 8,773.48