Finding the Fourth Proportional to 598,513.86, 825,701.31 and 417,333.06

Step by Step Solution

1. Step 1: Write the proportion equation
   598,513.86 : 825,701.31 = 417,333.06 : x
2. Step 2: Convert to fraction form
   598,513.86/825,701.31 = 417,333.06/x
3. Step 3: Cross multiply
   598,513.86x = 825,701.31 × 417,333.06
4. Step 4: Simplify right side
   598,513.86x = 344,592,454,348.31
5. Step 5: Solve for x
   x = 344,592,454,348.31/598,513.86
6. Step 6: Final answer
   x = 575,746.82