Finding the Fourth Proportional to 2,443,784,105.36, 3,372,430,799.40 and 1,329,963,551.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,784,105.36 : 3,372,430,799.40 = 1,329,963,551.12 : x
2. Step 2: Convert to fraction form
   2,443,784,105.36/3,372,430,799.40 = 1,329,963,551.12/x
3. Step 3: Cross multiply
   2,443,784,105.36x = 3,372,430,799.40 × 1,329,963,551.12
4. Step 4: Simplify right side
   2,443,784,105.36x = 4,485,210,041,876,484,096
5. Step 5: Solve for x
   x = 4,485,210,041,876,484,096/2,443,784,105.36
6. Step 6: Final answer
   x = 1,835,354,453.79