Finding the Fourth Proportional to 104,841.57, 144,684.72 and 59,521.53

Step by Step Solution

1. Step 1: Write the proportion equation
   104,841.57 : 144,684.72 = 59,521.53 : x
2. Step 2: Convert to fraction form
   104,841.57/144,684.72 = 59,521.53/x
3. Step 3: Cross multiply
   104,841.57x = 144,684.72 × 59,521.53
4. Step 4: Simplify right side
   104,841.57x = 8,611,855,902.02
5. Step 5: Solve for x
   x = 8,611,855,902.02/104,841.57
6. Step 6: Final answer
   x = 82,141.62