Finding the Fourth Proportional to 19,535.67, 29,300.27 and 7,053.30

Step by Step Solution

1. Step 1: Write the proportion equation
   19,535.67 : 29,300.27 = 7,053.30 : x
2. Step 2: Convert to fraction form
   19,535.67/29,300.27 = 7,053.30/x
3. Step 3: Cross multiply
   19,535.67x = 29,300.27 × 7,053.30
4. Step 4: Simplify right side
   19,535.67x = 206,663,559.12
5. Step 5: Solve for x
   x = 206,663,559.12/19,535.67
6. Step 6: Final answer
   x = 10,578.78