Finding the Fourth Proportional to 37,438,562.88, 51,662,010.24 and 21,544,162.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,438,562.88 : 51,662,010.24 = 21,544,162.56 : x
2. Step 2: Convert to fraction form
   37,438,562.88/51,662,010.24 = 21,544,162.56/x
3. Step 3: Cross multiply
   37,438,562.88x = 51,662,010.24 × 21,544,162.56
4. Step 4: Simplify right side
   37,438,562.88x = 1,113,014,746,786,944.62
5. Step 5: Solve for x
   x = 1,113,014,746,786,944.62/37,438,562.88
6. Step 6: Final answer
   x = 29,729,099.12