Finding the Fourth Proportional to 22,755,432,819,384, 31,402,528,387,606 and 12,350,290,317,466

Step by Step Solution

1. Step 1: Write the proportion equation
   22,755,432,819,384 : 31,402,528,387,606 = 12,350,290,317,466 : x
2. Step 2: Convert to fraction form
   22,755,432,819,384/31,402,528,387,606 = 12,350,290,317,466/x
3. Step 3: Cross multiply
   22,755,432,819,384x = 31,402,528,387,606 × 12,350,290,317,466
4. Step 4: Simplify right side
   22,755,432,819,384x = 387,830,342,289,401,614,583,201,792
5. Step 5: Solve for x
   x = 387,830,342,289,401,614,583,201,792/22,755,432,819,384
6. Step 6: Final answer
   x = 17,043,417,515,619.92