Finding the Fourth Proportional to 109,744.36, 151,446.42 and 59,443

Step by Step Solution

1. Step 1: Write the proportion equation
   109,744.36 : 151,446.42 = 59,443 : x
2. Step 2: Convert to fraction form
   109,744.36/151,446.42 = 59,443/x
3. Step 3: Cross multiply
   109,744.36x = 151,446.42 × 59,443
4. Step 4: Simplify right side
   109,744.36x = 9,002,429,544.06
5. Step 5: Solve for x
   x = 9,002,429,544.06/109,744.36
6. Step 6: Final answer
   x = 82,030.91