Finding the Fourth Proportional to 22,558,403,298, 33,838,728,895.58 and 8,585,108,167.98

Step by Step Solution

1. Step 1: Write the proportion equation
   22,558,403,298 : 33,838,728,895.58 = 8,585,108,167.98 : x
2. Step 2: Convert to fraction form
   22,558,403,298/33,838,728,895.58 = 8,585,108,167.98/x
3. Step 3: Cross multiply
   22,558,403,298x = 33,838,728,895.58 × 8,585,108,167.98
4. Step 4: Simplify right side
   22,558,403,298x = 290,509,147,835,504,689,152
5. Step 5: Solve for x
   x = 290,509,147,835,504,689,152/22,558,403,298
6. Step 6: Final answer
   x = 12,878,089,995.90