Finding the Fourth Proportional to 410,003.59, 565,819.01 and 237,908.56

Step by Step Solution

1. Step 1: Write the proportion equation
   410,003.59 : 565,819.01 = 237,908.56 : x
2. Step 2: Convert to fraction form
   410,003.59/565,819.01 = 237,908.56/x
3. Step 3: Cross multiply
   410,003.59x = 565,819.01 × 237,908.56
4. Step 4: Simplify right side
   410,003.59x = 134,613,185,889.73
5. Step 5: Solve for x
   x = 134,613,185,889.73/410,003.59
6. Step 6: Final answer
   x = 328,321.97