Finding the Fourth Proportional to 10,630,426,915.95, 15,941,947,744.71 and 5,915,943,339.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,630,426,915.95 : 15,941,947,744.71 = 5,915,943,339.81 : x
2. Step 2: Convert to fraction form
   10,630,426,915.95/15,941,947,744.71 = 5,915,943,339.81/x
3. Step 3: Cross multiply
   10,630,426,915.95x = 15,941,947,744.71 × 5,915,943,339.81
4. Step 4: Simplify right side
   10,630,426,915.95x = 94,311,659,583,916,179,456
5. Step 5: Solve for x
   x = 94,311,659,583,916,179,456/10,630,426,915.95
6. Step 6: Final answer
   x = 8,871,860,023.08