Finding the Fourth Proportional to 9,979,567,391.69, 14,984,066,494.73 and 5,566,608,873.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,979,567,391.69 : 14,984,066,494.73 = 5,566,608,873.53 : x
2. Step 2: Convert to fraction form
   9,979,567,391.69/14,984,066,494.73 = 5,566,608,873.53/x
3. Step 3: Cross multiply
   9,979,567,391.69x = 14,984,066,494.73 × 5,566,608,873.53
4. Step 4: Simplify right side
   9,979,567,391.69x = 83,410,437,511,099,744,256
5. Step 5: Solve for x
   x = 83,410,437,511,099,744,256/9,979,567,391.69
6. Step 6: Final answer
   x = 8,358,121,573.54