Finding the Fourth Proportional to 105,003.24, 144,898.98 and 59,675.16

Step by Step Solution

1. Step 1: Write the proportion equation
   105,003.24 : 144,898.98 = 59,675.16 : x
2. Step 2: Convert to fraction form
   105,003.24/144,898.98 = 59,675.16/x
3. Step 3: Cross multiply
   105,003.24x = 144,898.98 × 59,675.16
4. Step 4: Simplify right side
   105,003.24x = 8,646,869,815.34
5. Step 5: Solve for x
   x = 8,646,869,815.34/105,003.24
6. Step 6: Final answer
   x = 82,348.60