Finding the Fourth Proportional to 10,615,315.83, 15,922,986.03 and 3,229,423.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,615,315.83 : 15,922,986.03 = 3,229,423.71 : x
2. Step 2: Convert to fraction form
   10,615,315.83/15,922,986.03 = 3,229,423.71/x
3. Step 3: Cross multiply
   10,615,315.83x = 15,922,986.03 × 3,229,423.71
4. Step 4: Simplify right side
   10,615,315.83x = 51,422,068,619,280.77
5. Step 5: Solve for x
   x = 51,422,068,619,280.77/10,615,315.83
6. Step 6: Final answer
   x = 4,844,139.30