Finding the Fourth Proportional to 19,366.42, 29,062.56 and 7,054.42

Step by Step Solution

1. Step 1: Write the proportion equation
   19,366.42 : 29,062.56 = 7,054.42 : x
2. Step 2: Convert to fraction form
   19,366.42/29,062.56 = 7,054.42/x
3. Step 3: Cross multiply
   19,366.42x = 29,062.56 × 7,054.42
4. Step 4: Simplify right side
   19,366.42x = 205,019,504.52
5. Step 5: Solve for x
   x = 205,019,504.52/19,366.42
6. Step 6: Final answer
   x = 10,586.34