Finding the Fourth Proportional to 713,205,061.10, 996,446,352.10 and 713,205,061.10

Step by Step Solution

1. Step 1: Write the proportion equation
   713,205,061.10 : 996,446,352.10 = 713,205,061.10 : x
2. Step 2: Convert to fraction form
   713,205,061.10/996,446,352.10 = 713,205,061.10/x
3. Step 3: Cross multiply
   713,205,061.10x = 996,446,352.10 × 713,205,061.10
4. Step 4: Simplify right side
   713,205,061.10x = 710,670,581,432,352,640
5. Step 5: Solve for x
   x = 710,670,581,432,352,640/713,205,061.10
6. Step 6: Final answer
   x = 996,446,352.10