Finding the Fourth Proportional to 15,196.56, 22,797.72 and 4,809.84

Step by Step Solution

1. Step 1: Write the proportion equation
   15,196.56 : 22,797.72 = 4,809.84 : x
2. Step 2: Convert to fraction form
   15,196.56/22,797.72 = 4,809.84/x
3. Step 3: Cross multiply
   15,196.56x = 22,797.72 × 4,809.84
4. Step 4: Simplify right side
   15,196.56x = 109,653,385.56
5. Step 5: Solve for x
   x = 109,653,385.56/15,196.56
6. Step 6: Final answer
   x = 7,215.67