Finding the Fourth Proportional to 10,279,166,222.88, 14,185,334,417.04 and 5,585,479,310.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,279,166,222.88 : 14,185,334,417.04 = 5,585,479,310.88 : x
2. Step 2: Convert to fraction form
   10,279,166,222.88/14,185,334,417.04 = 5,585,479,310.88/x
3. Step 3: Cross multiply
   10,279,166,222.88x = 14,185,334,417.04 × 5,585,479,310.88
4. Step 4: Simplify right side
   10,279,166,222.88x = 79,231,891,904,290,930,688
5. Step 5: Solve for x
   x = 79,231,891,904,290,930,688/10,279,166,222.88
6. Step 6: Final answer
   x = 7,708,007,652.21