Finding the Fourth Proportional to 104,613.52, 144,369.81 and 59,291.59

Step by Step Solution

1. Step 1: Write the proportion equation
   104,613.52 : 144,369.81 = 59,291.59 : x
2. Step 2: Convert to fraction form
   104,613.52/144,369.81 = 59,291.59/x
3. Step 3: Cross multiply
   104,613.52x = 144,369.81 × 59,291.59
4. Step 4: Simplify right side
   104,613.52x = 8,559,915,582.90
5. Step 5: Solve for x
   x = 8,559,915,582.90/104,613.52
6. Step 6: Final answer
   x = 81,824.18