Finding the Fourth Proportional to 437,502, 603,753.17 and 236,298

Step by Step Solution

1. Step 1: Write the proportion equation
   437,502 : 603,753.17 = 236,298 : x
2. Step 2: Convert to fraction form
   437,502/603,753.17 = 236,298/x
3. Step 3: Cross multiply
   437,502x = 603,753.17 × 236,298
4. Step 4: Simplify right side
   437,502x = 142,665,665,383.17
5. Step 5: Solve for x
   x = 142,665,665,383.17/437,502
6. Step 6: Final answer
   x = 326,091.46