Finding the Fourth Proportional to 6,434,510.72, 9,648,819.42 and 3,841,992.41

Step by Step Solution

1. Step 1: Write the proportion equation
   6,434,510.72 : 9,648,819.42 = 3,841,992.41 : x
2. Step 2: Convert to fraction form
   6,434,510.72/9,648,819.42 = 3,841,992.41/x
3. Step 3: Cross multiply
   6,434,510.72x = 9,648,819.42 × 3,841,992.41
4. Step 4: Simplify right side
   6,434,510.72x = 37,070,690,928,856.50
5. Step 5: Solve for x
   x = 37,070,690,928,856.50/6,434,510.72
6. Step 6: Final answer
   x = 5,761,229.19