Finding the Fourth Proportional to 592,933.89, 817,476.66 and 377,995.53

Step by Step Solution

1. Step 1: Write the proportion equation
   592,933.89 : 817,476.66 = 377,995.53 : x
2. Step 2: Convert to fraction form
   592,933.89/817,476.66 = 377,995.53/x
3. Step 3: Cross multiply
   592,933.89x = 817,476.66 × 377,995.53
4. Step 4: Simplify right side
   592,933.89x = 309,002,523,359.33
5. Step 5: Solve for x
   x = 309,002,523,359.33/592,933.89
6. Step 6: Final answer
   x = 521,141.61