Finding the Fourth Proportional to 2,267,468.03, 3,401,180.89 and 919,310.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267,468.03 : 3,401,180.89 = 919,310.11 : x
2. Step 2: Convert to fraction form
   2,267,468.03/3,401,180.89 = 919,310.11/x
3. Step 3: Cross multiply
   2,267,468.03x = 3,401,180.89 × 919,310.11
4. Step 4: Simplify right side
   2,267,468.03x = 3,126,739,967,314.57
5. Step 5: Solve for x
   x = 3,126,739,967,314.57/2,267,468.03
6. Step 6: Final answer
   x = 1,378,956.58