Finding the Fourth Proportional to 2,182,553,678.91, 3,273,783,513.71 and 608,619,049.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182,553,678.91 : 3,273,783,513.71 = 608,619,049.59 : x
2. Step 2: Convert to fraction form
   2,182,553,678.91/3,273,783,513.71 = 608,619,049.59/x
3. Step 3: Cross multiply
   2,182,553,678.91x = 3,273,783,513.71 × 608,619,049.59
4. Step 4: Simplify right side
   2,182,553,678.91x = 1,992,487,010,674,547,968
5. Step 5: Solve for x
   x = 1,992,487,010,674,547,968/2,182,553,678.91
6. Step 6: Final answer
   x = 912,915,466.83