Finding the Fourth Proportional to 21,101,221.96, 31,647,404.19 and 5,951,610.52

Step by Step Solution

1. Step 1: Write the proportion equation
   21,101,221.96 : 31,647,404.19 = 5,951,610.52 : x
2. Step 2: Convert to fraction form
   21,101,221.96/31,647,404.19 = 5,951,610.52/x
3. Step 3: Cross multiply
   21,101,221.96x = 31,647,404.19 × 5,951,610.52
4. Step 4: Simplify right side
   21,101,221.96x = 188,353,023,829,112.78
5. Step 5: Solve for x
   x = 188,353,023,829,112.78/21,101,221.96
6. Step 6: Final answer
   x = 8,926,166.65