Finding the Fourth Proportional to 104,667.44, 144,436.69 and 59,348.49

Step by Step Solution

1. Step 1: Write the proportion equation
   104,667.44 : 144,436.69 = 59,348.49 : x
2. Step 2: Convert to fraction form
   104,667.44/144,436.69 = 59,348.49/x
3. Step 3: Cross multiply
   104,667.44x = 144,436.69 × 59,348.49
4. Step 4: Simplify right side
   104,667.44x = 8,572,099,452.10
5. Step 5: Solve for x
   x = 8,572,099,452.10/104,667.44
6. Step 6: Final answer
   x = 81,898.43