Finding the Fourth Proportional to 429,598.76, 592,846.32 and 238,629.92

Step by Step Solution

1. Step 1: Write the proportion equation
   429,598.76 : 592,846.32 = 238,629.92 : x
2. Step 2: Convert to fraction form
   429,598.76/592,846.32 = 238,629.92/x
3. Step 3: Cross multiply
   429,598.76x = 592,846.32 × 238,629.92
4. Step 4: Simplify right side
   429,598.76x = 141,470,869,913.89
5. Step 5: Solve for x
   x = 141,470,869,913.89/429,598.76
6. Step 6: Final answer
   x = 329,309.31