Finding the Fourth Proportional to 2,084,344,271.20, 2,876,445,068.56 and 1,131,765,158.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084,344,271.20 : 2,876,445,068.56 = 1,131,765,158.37 : x
2. Step 2: Convert to fraction form
   2,084,344,271.20/2,876,445,068.56 = 1,131,765,158.37/x
3. Step 3: Cross multiply
   2,084,344,271.20x = 2,876,445,068.56 × 1,131,765,158.37
4. Step 4: Simplify right side
   2,084,344,271.20x = 3,255,460,308,561,413,632
5. Step 5: Solve for x
   x = 3,255,460,308,561,413,632/2,084,344,271.20
6. Step 6: Final answer
   x = 1,561,863,053.79