Finding the Fourth Proportional to 31,550.99, 43,512.93 and 27,300.69

Step by Step Solution

1. Step 1: Write the proportion equation
   31,550.99 : 43,512.93 = 27,300.69 : x
2. Step 2: Convert to fraction form
   31,550.99/43,512.93 = 27,300.69/x
3. Step 3: Cross multiply
   31,550.99x = 43,512.93 × 27,300.69
4. Step 4: Simplify right side
   31,550.99x = 1,187,933,012.92
5. Step 5: Solve for x
   x = 1,187,933,012.92/31,550.99
6. Step 6: Final answer
   x = 37,651.22