Finding the Fourth Proportional to 601,433.22, 829,977.72 and 329,510.76

Step by Step Solution

1. Step 1: Write the proportion equation
   601,433.22 : 829,977.72 = 329,510.76 : x
2. Step 2: Convert to fraction form
   601,433.22/829,977.72 = 329,510.76/x
3. Step 3: Cross multiply
   601,433.22x = 829,977.72 × 329,510.76
4. Step 4: Simplify right side
   601,433.22x = 273,486,589,300.27
5. Step 5: Solve for x
   x = 273,486,589,300.27/601,433.22
6. Step 6: Final answer
   x = 454,724.78