Finding the Fourth Proportional to 10,410,148,407.78, 14,365,601,880.71 and 5,652,315,386.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,410,148,407.78 : 14,365,601,880.71 = 5,652,315,386.10 : x
2. Step 2: Convert to fraction form
   10,410,148,407.78/14,365,601,880.71 = 5,652,315,386.10/x
3. Step 3: Cross multiply
   10,410,148,407.78x = 14,365,601,880.71 × 5,652,315,386.10
4. Step 4: Simplify right side
   10,410,148,407.78x = 81,198,912,540,895,969,280
5. Step 5: Solve for x
   x = 81,198,912,540,895,969,280/10,410,148,407.78
6. Step 6: Final answer
   x = 7,799,976,461.45