Finding the Fourth Proportional to 10,654,005.05, 15,981,305.33 and 3,465,538.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,654,005.05 : 15,981,305.33 = 3,465,538.98 : x
2. Step 2: Convert to fraction form
   10,654,005.05/15,981,305.33 = 3,465,538.98/x
3. Step 3: Cross multiply
   10,654,005.05x = 15,981,305.33 × 3,465,538.98
4. Step 4: Simplify right side
   10,654,005.05x = 55,383,836,483,826.39
5. Step 5: Solve for x
   x = 55,383,836,483,826.39/10,654,005.05
6. Step 6: Final answer
   x = 5,198,405.31