Finding the Fourth Proportional to 14,180.07, 19,567.73 and 7,805.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,180.07 : 19,567.73 = 7,805.42 : x
2. Step 2: Convert to fraction form
   14,180.07/19,567.73 = 7,805.42/x
3. Step 3: Cross multiply
   14,180.07x = 19,567.73 × 7,805.42
4. Step 4: Simplify right side
   14,180.07x = 152,734,346.15
5. Step 5: Solve for x
   x = 152,734,346.15/14,180.07
6. Step 6: Final answer
   x = 10,771.06