Finding the Fourth Proportional to 105,053.00, 144,967.23 and 59,724.59

Step by Step Solution

1. Step 1: Write the proportion equation
   105,053.00 : 144,967.23 = 59,724.59 : x
2. Step 2: Convert to fraction form
   105,053.00/144,967.23 = 59,724.59/x
3. Step 3: Cross multiply
   105,053.00x = 144,967.23 × 59,724.59
4. Step 4: Simplify right side
   105,053.00x = 8,658,107,650.35
5. Step 5: Solve for x
   x = 8,658,107,650.35/105,053.00
6. Step 6: Final answer
   x = 82,416.57