Finding the Fourth Proportional to 1,151,123.94, 1,726,444.87 and 341,516.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,151,123.94 : 1,726,444.87 = 341,516.03 : x
2. Step 2: Convert to fraction form
   1,151,123.94/1,726,444.87 = 341,516.03/x
3. Step 3: Cross multiply
   1,151,123.94x = 1,726,444.87 × 341,516.03
4. Step 4: Simplify right side
   1,151,123.94x = 589,608,598,016.27
5. Step 5: Solve for x
   x = 589,608,598,016.27/1,151,123.94
6. Step 6: Final answer
   x = 512,202.53