Finding the Fourth Proportional to 69,972.39, 96,562.53 and 41,292.72

Step by Step Solution

1. Step 1: Write the proportion equation
   69,972.39 : 96,562.53 = 41,292.72 : x
2. Step 2: Convert to fraction form
   69,972.39/96,562.53 = 41,292.72/x
3. Step 3: Cross multiply
   69,972.39x = 96,562.53 × 41,292.72
4. Step 4: Simplify right side
   69,972.39x = 3,987,329,513.78
5. Step 5: Solve for x
   x = 3,987,329,513.78/69,972.39
6. Step 6: Final answer
   x = 56,984.33