Finding the Fourth Proportional to 3,688,010.78, 5,089,329.15 and 2,034,223.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,688,010.78 : 5,089,329.15 = 2,034,223.43 : x
2. Step 2: Convert to fraction form
   3,688,010.78/5,089,329.15 = 2,034,223.43/x
3. Step 3: Cross multiply
   3,688,010.78x = 5,089,329.15 × 2,034,223.43
4. Step 4: Simplify right side
   3,688,010.78x = 10,352,832,574,465.34
5. Step 5: Solve for x
   x = 10,352,832,574,465.34/3,688,010.78
6. Step 6: Final answer
   x = 2,807,158.98