Finding the Fourth Proportional to 89,354.50, 133,992.37 and 41,983.06

Step by Step Solution

1. Step 1: Write the proportion equation
   89,354.50 : 133,992.37 = 41,983.06 : x
2. Step 2: Convert to fraction form
   89,354.50/133,992.37 = 41,983.06/x
3. Step 3: Cross multiply
   89,354.50x = 133,992.37 × 41,983.06
4. Step 4: Simplify right side
   89,354.50x = 5,625,409,709.25
5. Step 5: Solve for x
   x = 5,625,409,709.25/89,354.50
6. Step 6: Final answer
   x = 62,956.09