Finding the Fourth Proportional to 14,179.02, 19,566.38 and 7,805.48

Step by Step Solution

1. Step 1: Write the proportion equation
   14,179.02 : 19,566.38 = 7,805.48 : x
2. Step 2: Convert to fraction form
   14,179.02/19,566.38 = 7,805.48/x
3. Step 3: Cross multiply
   14,179.02x = 19,566.38 × 7,805.48
4. Step 4: Simplify right side
   14,179.02x = 152,725,017.16
5. Step 5: Solve for x
   x = 152,725,017.16/14,179.02
6. Step 6: Final answer
   x = 10,771.20