Finding the Fourth Proportional to 1,945,311,078.34, 2,684,525,739.24 and 1,053,237,695.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,945,311,078.34 : 2,684,525,739.24 = 1,053,237,695.50 : x
2. Step 2: Convert to fraction form
   1,945,311,078.34/2,684,525,739.24 = 1,053,237,695.50/x
3. Step 3: Cross multiply
   1,945,311,078.34x = 2,684,525,739.24 × 1,053,237,695.50
4. Step 4: Simplify right side
   1,945,311,078.34x = 2,827,443,703,107,571,200
5. Step 5: Solve for x
   x = 2,827,443,703,107,571,200/1,945,311,078.34
6. Step 6: Final answer
   x = 1,453,466,098.35