Finding the Fourth Proportional to 22,644,807,830.12, 31,249,929,194.61 and 12,483,312,466.37

Step by Step Solution

1. Step 1: Write the proportion equation
   22,644,807,830.12 : 31,249,929,194.61 = 12,483,312,466.37 : x
2. Step 2: Convert to fraction form
   22,644,807,830.12/31,249,929,194.61 = 12,483,312,466.37/x
3. Step 3: Cross multiply
   22,644,807,830.12x = 31,249,929,194.61 × 12,483,312,466.37
4. Step 4: Simplify right side
   22,644,807,830.12x = 390,102,630,688,317,308,928
5. Step 5: Solve for x
   x = 390,102,630,688,317,308,928/22,644,807,830.12
6. Step 6: Final answer
   x = 17,227,023,237.06