Finding the Fourth Proportional to 42,649,029,570.69, 58,857,510,891.73 and 23,618,133,069.51

Step by Step Solution

1. Step 1: Write the proportion equation
   42,649,029,570.69 : 58,857,510,891.73 = 23,618,133,069.51 : x
2. Step 2: Convert to fraction form
   42,649,029,570.69/58,857,510,891.73 = 23,618,133,069.51/x
3. Step 3: Cross multiply
   42,649,029,570.69x = 58,857,510,891.73 × 23,618,133,069.51
4. Step 4: Simplify right side
   42,649,029,570.69x = 1,390,104,524,380,836,200,448
5. Step 5: Solve for x
   x = 1,390,104,524,380,836,200,448/42,649,029,570.69
6. Step 6: Final answer
   x = 32,594,048,173.52