Finding the Fourth Proportional to 19,347.50, 29,019.72 and 6,196.34

Step by Step Solution

1. Step 1: Write the proportion equation
   19,347.50 : 29,019.72 = 6,196.34 : x
2. Step 2: Convert to fraction form
   19,347.50/29,019.72 = 6,196.34/x
3. Step 3: Cross multiply
   19,347.50x = 29,019.72 × 6,196.34
4. Step 4: Simplify right side
   19,347.50x = 179,816,051.82
5. Step 5: Solve for x
   x = 179,816,051.82/19,347.50
6. Step 6: Final answer
   x = 9,294.02