Finding the Fourth Proportional to 23,113,944.72, 31,881,885 and 14,864,436.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,113,944.72 : 31,881,885 = 14,864,436.76 : x
2. Step 2: Convert to fraction form
   23,113,944.72/31,881,885 = 14,864,436.76/x
3. Step 3: Cross multiply
   23,113,944.72x = 31,881,885 × 14,864,436.76
4. Step 4: Simplify right side
   23,113,944.72x = 473,906,263,372,092.56
5. Step 5: Solve for x
   x = 473,906,263,372,092.56/23,113,944.72
6. Step 6: Final answer
   x = 20,503,045.63