Finding the Fourth Proportional to 22,783,352,719.68, 34,184,850,109.12 and 12,300,487,676.16

Step by Step Solution

1. Step 1: Write the proportion equation
   22,783,352,719.68 : 34,184,850,109.12 = 12,300,487,676.16 : x
2. Step 2: Convert to fraction form
   22,783,352,719.68/34,184,850,109.12 = 12,300,487,676.16/x
3. Step 3: Cross multiply
   22,783,352,719.68x = 34,184,850,109.12 × 12,300,487,676.16
4. Step 4: Simplify right side
   22,783,352,719.68x = 420,490,327,478,607,347,712
5. Step 5: Solve for x
   x = 420,490,327,478,607,347,712/22,783,352,719.68
6. Step 6: Final answer
   x = 18,456,033,782.74