Finding the Fourth Proportional to 14,556.35, 21,839.14 and 5,196.17

Step by Step Solution

1. Step 1: Write the proportion equation
   14,556.35 : 21,839.14 = 5,196.17 : x
2. Step 2: Convert to fraction form
   14,556.35/21,839.14 = 5,196.17/x
3. Step 3: Cross multiply
   14,556.35x = 21,839.14 × 5,196.17
4. Step 4: Simplify right side
   14,556.35x = 113,479,774.90
5. Step 5: Solve for x
   x = 113,479,774.90/14,556.35
6. Step 6: Final answer
   x = 7,795.89