Finding the Fourth Proportional to 10,303,146,930.78, 15,451,443,959.13 and 3,314,331,045.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,303,146,930.78 : 15,451,443,959.13 = 3,314,331,045.18 : x
2. Step 2: Convert to fraction form
   10,303,146,930.78/15,451,443,959.13 = 3,314,331,045.18/x
3. Step 3: Cross multiply
   10,303,146,930.78x = 15,451,443,959.13 × 3,314,331,045.18
4. Step 4: Simplify right side
   10,303,146,930.78x = 51,211,200,406,603,522,048
5. Step 5: Solve for x
   x = 51,211,200,406,603,522,048/10,303,146,930.78
6. Step 6: Final answer
   x = 4,970,442,598.82