Finding the Fourth Proportional to 23,110,483.43, 31,892,074.98 and 12,796,985.09

Step by Step Solution

1. Step 1: Write the proportion equation
   23,110,483.43 : 31,892,074.98 = 12,796,985.09 : x
2. Step 2: Convert to fraction form
   23,110,483.43/31,892,074.98 = 12,796,985.09/x
3. Step 3: Cross multiply
   23,110,483.43x = 31,892,074.98 × 12,796,985.09
4. Step 4: Simplify right side
   23,110,483.43x = 408,122,407,848,761.69
5. Step 5: Solve for x
   x = 408,122,407,848,761.69/23,110,483.43
6. Step 6: Final answer
   x = 17,659,622.27