Finding the Fourth Proportional to 336,892.35, 464,357.52 and 238,808.43

Step by Step Solution

1. Step 1: Write the proportion equation
   336,892.35 : 464,357.52 = 238,808.43 : x
2. Step 2: Convert to fraction form
   336,892.35/464,357.52 = 238,808.43/x
3. Step 3: Cross multiply
   336,892.35x = 464,357.52 × 238,808.43
4. Step 4: Simplify right side
   336,892.35x = 110,892,490,309.89
5. Step 5: Solve for x
   x = 110,892,490,309.89/336,892.35
6. Step 6: Final answer
   x = 329,162.98