Finding the Fourth Proportional to 2,570,049,805.04, 3,545,363,389.68 and 1,678,498,404.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,049,805.04 : 3,545,363,389.68 = 1,678,498,404.72 : x
2. Step 2: Convert to fraction form
   2,570,049,805.04/3,545,363,389.68 = 1,678,498,404.72/x
3. Step 3: Cross multiply
   2,570,049,805.04x = 3,545,363,389.68 × 1,678,498,404.72
4. Step 4: Simplify right side
   2,570,049,805.04x = 5,950,886,793,730,571,264
5. Step 5: Solve for x
   x = 5,950,886,793,730,571,264/2,570,049,805.04
6. Step 6: Final answer
   x = 2,315,475,280.70