Finding the Fourth Proportional to 48,234.89, 72,235.69 and 41,703.05

Step by Step Solution

1. Step 1: Write the proportion equation
   48,234.89 : 72,235.69 = 41,703.05 : x
2. Step 2: Convert to fraction form
   48,234.89/72,235.69 = 41,703.05/x
3. Step 3: Cross multiply
   48,234.89x = 72,235.69 × 41,703.05
4. Step 4: Simplify right side
   48,234.89x = 3,012,448,383.34
5. Step 5: Solve for x
   x = 3,012,448,383.34/48,234.89
6. Step 6: Final answer
   x = 62,453.72