Finding the Fourth Proportional to 2,038,504.32, 3,057,678.72 and 618,503.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,038,504.32 : 3,057,678.72 = 618,503.04 : x
2. Step 2: Convert to fraction form
   2,038,504.32/3,057,678.72 = 618,503.04/x
3. Step 3: Cross multiply
   2,038,504.32x = 3,057,678.72 × 618,503.04
4. Step 4: Simplify right side
   2,038,504.32x = 1,891,183,583,663.31
5. Step 5: Solve for x
   x = 1,891,183,583,663.31/2,038,504.32
6. Step 6: Final answer
   x = 927,730.97