Finding the Fourth Proportional to 2,515,073,592.93, 3,470,815,210.43 and 1,443,291,582.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,515,073,592.93 : 3,470,815,210.43 = 1,443,291,582.45 : x
2. Step 2: Convert to fraction form
   2,515,073,592.93/3,470,815,210.43 = 1,443,291,582.45/x
3. Step 3: Cross multiply
   2,515,073,592.93x = 3,470,815,210.43 × 1,443,291,582.45
4. Step 4: Simplify right side
   2,515,073,592.93x = 5,009,398,377,445,828,608
5. Step 5: Solve for x
   x = 5,009,398,377,445,828,608/2,515,073,592.93
6. Step 6: Final answer
   x = 1,991,750,218.18