Finding the Fourth Proportional to 598,314.72, 825,979.02 and 462,042.72

Step by Step Solution

1. Step 1: Write the proportion equation
   598,314.72 : 825,979.02 = 462,042.72 : x
2. Step 2: Convert to fraction form
   598,314.72/825,979.02 = 462,042.72/x
3. Step 3: Cross multiply
   598,314.72x = 825,979.02 × 462,042.72
4. Step 4: Simplify right side
   598,314.72x = 381,637,593,063.73
5. Step 5: Solve for x
   x = 381,637,593,063.73/598,314.72
6. Step 6: Final answer
   x = 637,854.26