Finding the Fourth Proportional to 89,743.23, 123,759.29 and 59,061.44

Step by Step Solution

1. Step 1: Write the proportion equation
   89,743.23 : 123,759.29 = 59,061.44 : x
2. Step 2: Convert to fraction form
   89,743.23/123,759.29 = 59,061.44/x
3. Step 3: Cross multiply
   89,743.23x = 123,759.29 × 59,061.44
4. Step 4: Simplify right side
   89,743.23x = 7,309,401,880.78
5. Step 5: Solve for x
   x = 7,309,401,880.78/89,743.23
6. Step 6: Final answer
   x = 81,447.95