Finding the Fourth Proportional to 61,300.24, 91,950.38 and 19,747.24

Step by Step Solution

1. Step 1: Write the proportion equation
   61,300.24 : 91,950.38 = 19,747.24 : x
2. Step 2: Convert to fraction form
   61,300.24/91,950.38 = 19,747.24/x
3. Step 3: Cross multiply
   61,300.24x = 91,950.38 × 19,747.24
4. Step 4: Simplify right side
   61,300.24x = 1,815,766,221.95
5. Step 5: Solve for x
   x = 1,815,766,221.95/61,300.24
6. Step 6: Final answer
   x = 29,620.87