Finding the Fourth Proportional to 2,953,658,978.38, 4,077,304,441.23 and 1,840,375,113.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,953,658,978.38 : 4,077,304,441.23 = 1,840,375,113.94 : x
2. Step 2: Convert to fraction form
   2,953,658,978.38/4,077,304,441.23 = 1,840,375,113.94/x
3. Step 3: Cross multiply
   2,953,658,978.38x = 4,077,304,441.23 × 1,840,375,113.94
4. Step 4: Simplify right side
   2,953,658,978.38x = 7,503,769,625,596,729,344
5. Step 5: Solve for x
   x = 7,503,769,625,596,729,344/2,953,658,978.38
6. Step 6: Final answer
   x = 2,540,499,658.40