Finding the Fourth Proportional to 14,196.46, 19,590.72 and 7,823.08

Step by Step Solution

1. Step 1: Write the proportion equation
   14,196.46 : 19,590.72 = 7,823.08 : x
2. Step 2: Convert to fraction form
   14,196.46/19,590.72 = 7,823.08/x
3. Step 3: Cross multiply
   14,196.46x = 19,590.72 × 7,823.08
4. Step 4: Simplify right side
   14,196.46x = 153,259,769.82
5. Step 5: Solve for x
   x = 153,259,769.82/14,196.46
6. Step 6: Final answer
   x = 10,795.63