Finding the Fourth Proportional to 596,111.58, 822,217.01 and 392,097.29

Step by Step Solution

1. Step 1: Write the proportion equation
   596,111.58 : 822,217.01 = 392,097.29 : x
2. Step 2: Convert to fraction form
   596,111.58/822,217.01 = 392,097.29/x
3. Step 3: Cross multiply
   596,111.58x = 822,217.01 × 392,097.29
4. Step 4: Simplify right side
   596,111.58x = 322,389,055,341.33
5. Step 5: Solve for x
   x = 322,389,055,341.33/596,111.58
6. Step 6: Final answer
   x = 540,819.98