Finding the Fourth Proportional to 104,835.56, 144,674.79 and 59,514.88

Step by Step Solution

1. Step 1: Write the proportion equation
   104,835.56 : 144,674.79 = 59,514.88 : x
2. Step 2: Convert to fraction form
   104,835.56/144,674.79 = 59,514.88/x
3. Step 3: Cross multiply
   104,835.56x = 144,674.79 × 59,514.88
4. Step 4: Simplify right side
   104,835.56x = 8,610,302,042.50
5. Step 5: Solve for x
   x = 8,610,302,042.50/104,835.56
6. Step 6: Final answer
   x = 82,131.51