Finding the Fourth Proportional to 10,620,909,461.50, 14,656,901,870.61 and 5,863,224,431.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,620,909,461.50 : 14,656,901,870.61 = 5,863,224,431.37 : x
2. Step 2: Convert to fraction form
   10,620,909,461.50/14,656,901,870.61 = 5,863,224,431.37/x
3. Step 3: Cross multiply
   10,620,909,461.50x = 14,656,901,870.61 × 5,863,224,431.37
4. Step 4: Simplify right side
   10,620,909,461.50x = 85,936,705,135,953,215,488
5. Step 5: Solve for x
   x = 85,936,705,135,953,215,488/10,620,909,461.50
6. Step 6: Final answer
   x = 8,091,275,558.60