Finding the Fourth Proportional to 3,901,979.72, 5,882,215.72 and 3,641,872.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,901,979.72 : 5,882,215.72 = 3,641,872.52 : x
2. Step 2: Convert to fraction form
   3,901,979.72/5,882,215.72 = 3,641,872.52/x
3. Step 3: Cross multiply
   3,901,979.72x = 5,882,215.72 × 3,641,872.52
4. Step 4: Simplify right side
   3,901,979.72x = 21,422,279,787,380.01
5. Step 5: Solve for x
   x = 21,422,279,787,380.01/3,901,979.72
6. Step 6: Final answer
   x = 5,490,105.36