Finding the Fourth Proportional to 2,371,296,518.12, 3,272,408,691.10 and 1,314,042,146.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,371,296,518.12 : 3,272,408,691.10 = 1,314,042,146.48 : x
2. Step 2: Convert to fraction form
   2,371,296,518.12/3,272,408,691.10 = 1,314,042,146.48/x
3. Step 3: Cross multiply
   2,371,296,518.12x = 3,272,408,691.10 × 1,314,042,146.48
4. Step 4: Simplify right side
   2,371,296,518.12x = 4,300,082,940,612,851,200
5. Step 5: Solve for x
   x = 4,300,082,940,612,851,200/2,371,296,518.12
6. Step 6: Final answer
   x = 1,813,388,965.81