Finding the Fourth Proportional to 2,372,780,885.42, 3,556,679,868.43 and 798,341,587.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372,780,885.42 : 3,556,679,868.43 = 798,341,587.61 : x
2. Step 2: Convert to fraction form
   2,372,780,885.42/3,556,679,868.43 = 798,341,587.61/x
3. Step 3: Cross multiply
   2,372,780,885.42x = 3,556,679,868.43 × 798,341,587.61
4. Step 4: Simplify right side
   2,372,780,885.42x = 2,839,445,452,782,931,968
5. Step 5: Solve for x
   x = 2,839,445,452,782,931,968/2,372,780,885.42
6. Step 6: Final answer
   x = 1,196,674,109.37