Finding the Fourth Proportional to 141,663.69, 212,518.59 and 41,833.98

Step by Step Solution

1. Step 1: Write the proportion equation
   141,663.69 : 212,518.59 = 41,833.98 : x
2. Step 2: Convert to fraction form
   141,663.69/212,518.59 = 41,833.98/x
3. Step 3: Cross multiply
   141,663.69x = 212,518.59 × 41,833.98
4. Step 4: Simplify right side
   141,663.69x = 8,890,498,443.69
5. Step 5: Solve for x
   x = 8,890,498,443.69/141,663.69
6. Step 6: Final answer
   x = 62,757.78