Finding the Fourth Proportional to 59,709,517,095.38, 89,576,854,414.07 and 19,369,218,918.69

Step by Step Solution

1. Step 1: Write the proportion equation
   59,709,517,095.38 : 89,576,854,414.07 = 19,369,218,918.69 : x
2. Step 2: Convert to fraction form
   59,709,517,095.38/89,576,854,414.07 = 19,369,218,918.69/x
3. Step 3: Cross multiply
   59,709,517,095.38x = 89,576,854,414.07 × 19,369,218,918.69
4. Step 4: Simplify right side
   59,709,517,095.38x = 1,735,033,703,193,666,650,112
5. Step 5: Solve for x
   x = 1,735,033,703,193,666,650,112/59,709,517,095.38
6. Step 6: Final answer
   x = 29,057,908,815.81