Finding the Fourth Proportional to 215,012.27, 296,727.00 and 119,520.56

Step by Step Solution

1. Step 1: Write the proportion equation
   215,012.27 : 296,727.00 = 119,520.56 : x
2. Step 2: Convert to fraction form
   215,012.27/296,727.00 = 119,520.56/x
3. Step 3: Cross multiply
   215,012.27x = 296,727.00 × 119,520.56
4. Step 4: Simplify right side
   215,012.27x = 35,464,977,500.74
5. Step 5: Solve for x
   x = 35,464,977,500.74/215,012.27
6. Step 6: Final answer
   x = 164,943.97