Finding the Fourth Proportional to 1,555,025,404.73, 2,332,538,107.10 and 1,555,025,404.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,555,025,404.73 : 2,332,538,107.10 = 1,555,025,404.73 : x
2. Step 2: Convert to fraction form
   1,555,025,404.73/2,332,538,107.10 = 1,555,025,404.73/x
3. Step 3: Cross multiply
   1,555,025,404.73x = 2,332,538,107.10 × 1,555,025,404.73
4. Step 4: Simplify right side
   1,555,025,404.73x = 3,627,156,014,021,886,976
5. Step 5: Solve for x
   x = 3,627,156,014,021,886,976/1,555,025,404.73
6. Step 6: Final answer
   x = 2,332,538,107.10