Finding the Fourth Proportional to 592,607.00, 817,799.82 and 320,674.89

Step by Step Solution

1. Step 1: Write the proportion equation
   592,607.00 : 817,799.82 = 320,674.89 : x
2. Step 2: Convert to fraction form
   592,607.00/817,799.82 = 320,674.89/x
3. Step 3: Cross multiply
   592,607.00x = 817,799.82 × 320,674.89
4. Step 4: Simplify right side
   592,607.00x = 262,247,867,320.52
5. Step 5: Solve for x
   x = 262,247,867,320.52/592,607.00
6. Step 6: Final answer
   x = 442,532.52