Finding the Fourth Proportional to 65,441.04, 98,190.72 and 34,269

Step by Step Solution

1. Step 1: Write the proportion equation
   65,441.04 : 98,190.72 = 34,269 : x
2. Step 2: Convert to fraction form
   65,441.04/98,190.72 = 34,269/x
3. Step 3: Cross multiply
   65,441.04x = 98,190.72 × 34,269
4. Step 4: Simplify right side
   65,441.04x = 3,364,897,783.68
5. Step 5: Solve for x
   x = 3,364,897,783.68/65,441.04
6. Step 6: Final answer
   x = 51,418.77