Finding the Fourth Proportional to 9,979,567,390.69, 14,984,066,493.23 and 5,566,608,872.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,979,567,390.69 : 14,984,066,493.23 = 5,566,608,872.53 : x
2. Step 2: Convert to fraction form
   9,979,567,390.69/14,984,066,493.23 = 5,566,608,872.53/x
3. Step 3: Cross multiply
   9,979,567,390.69x = 14,984,066,493.23 × 5,566,608,872.53
4. Step 4: Simplify right side
   9,979,567,390.69x = 83,410,437,487,728,312,320
5. Step 5: Solve for x
   x = 83,410,437,487,728,312,320/9,979,567,390.69
6. Step 6: Final answer
   x = 8,358,121,572.04