Finding the Fourth Proportional to 2,470,336,212.20, 3,409,123,206.56 and 1,341,353,556.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,470,336,212.20 : 3,409,123,206.56 = 1,341,353,556.05 : x
2. Step 2: Convert to fraction form
   2,470,336,212.20/3,409,123,206.56 = 1,341,353,556.05/x
3. Step 3: Cross multiply
   2,470,336,212.20x = 3,409,123,206.56 × 1,341,353,556.05
4. Step 4: Simplify right side
   2,470,336,212.20x = 4,572,839,536,108,082,176
5. Step 5: Solve for x
   x = 4,572,839,536,108,082,176/2,470,336,212.20
6. Step 6: Final answer
   x = 1,851,100,070.32