Finding the Fourth Proportional to 14,196.02, 19,591.72 and 7,823.63

Step by Step Solution

1. Step 1: Write the proportion equation
   14,196.02 : 19,591.72 = 7,823.63 : x
2. Step 2: Convert to fraction form
   14,196.02/19,591.72 = 7,823.63/x
3. Step 3: Cross multiply
   14,196.02x = 19,591.72 × 7,823.63
4. Step 4: Simplify right side
   14,196.02x = 153,278,397.76
5. Step 5: Solve for x
   x = 153,278,397.76/14,196.02
6. Step 6: Final answer
   x = 10,797.28