Finding the Fourth Proportional to 2,980,137,763.83, 4,111,297,870.69 and 1,773,802,591.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,980,137,763.83 : 4,111,297,870.69 = 1,773,802,591.61 : x
2. Step 2: Convert to fraction form
   2,980,137,763.83/4,111,297,870.69 = 1,773,802,591.61/x
3. Step 3: Cross multiply
   2,980,137,763.83x = 4,111,297,870.69 × 1,773,802,591.61
4. Step 4: Simplify right side
   2,980,137,763.83x = 7,292,630,817,910,596,608
5. Step 5: Solve for x
   x = 7,292,630,817,910,596,608/2,980,137,763.83
6. Step 6: Final answer
   x = 2,447,078,422.49