Finding the Fourth Proportional to 1,300,675,344, 1,794,927,447.72 and 705,959,826.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300,675,344 : 1,794,927,447.72 = 705,959,826.42 : x
2. Step 2: Convert to fraction form
   1,300,675,344/1,794,927,447.72 = 705,959,826.42/x
3. Step 3: Cross multiply
   1,300,675,344x = 1,794,927,447.72 × 705,959,826.42
4. Step 4: Simplify right side
   1,300,675,344x = 1,267,146,669,428,904,704
5. Step 5: Solve for x
   x = 1,267,146,669,428,904,704/1,300,675,344
6. Step 6: Final answer
   x = 974,222,103.37