Finding the Fourth Proportional to 23,846,374,423.72, 32,907,038,607.48 and 12,995,215,216

Step by Step Solution

1. Step 1: Write the proportion equation
   23,846,374,423.72 : 32,907,038,607.48 = 12,995,215,216 : x
2. Step 2: Convert to fraction form
   23,846,374,423.72/32,907,038,607.48 = 12,995,215,216/x
3. Step 3: Cross multiply
   23,846,374,423.72x = 32,907,038,607.48 × 12,995,215,216
4. Step 4: Simplify right side
   23,846,374,423.72x = 427,634,048,825,423,560,704
5. Step 5: Solve for x
   x = 427,634,048,825,423,560,704/23,846,374,423.72
6. Step 6: Final answer
   x = 17,932,874,877.62