Finding the Fourth Proportional to 601,524, 830,103.30 and 359,816.76

Step by Step Solution

1. Step 1: Write the proportion equation
   601,524 : 830,103.30 = 359,816.76 : x
2. Step 2: Convert to fraction form
   601,524/830,103.30 = 359,816.76/x
3. Step 3: Cross multiply
   601,524x = 830,103.30 × 359,816.76
4. Step 4: Simplify right side
   601,524x = 298,685,079,871.31
5. Step 5: Solve for x
   x = 298,685,079,871.31/601,524
6. Step 6: Final answer
   x = 496,547.24