Finding the Fourth Proportional to 589,300.36, 813,196.24 and 347,527.52

Step by Step Solution

1. Step 1: Write the proportion equation
   589,300.36 : 813,196.24 = 347,527.52 : x
2. Step 2: Convert to fraction form
   589,300.36/813,196.24 = 347,527.52/x
3. Step 3: Cross multiply
   589,300.36x = 813,196.24 × 347,527.52
4. Step 4: Simplify right side
   589,300.36x = 282,608,072,560.53
5. Step 5: Solve for x
   x = 282,608,072,560.53/589,300.36
6. Step 6: Final answer
   x = 479,565.42