Finding the Fourth Proportional to 1,141,016.34, 1,711,794.42 and 372,509.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,016.34 : 1,711,794.42 = 372,509.94 : x
2. Step 2: Convert to fraction form
   1,141,016.34/1,711,794.42 = 372,509.94/x
3. Step 3: Cross multiply
   1,141,016.34x = 1,711,794.42 × 372,509.94
4. Step 4: Simplify right side
   1,141,016.34x = 637,660,436,686.54
5. Step 5: Solve for x
   x = 637,660,436,686.54/1,141,016.34
6. Step 6: Final answer
   x = 558,853.03