Finding the Fourth Proportional to 10,470,050.69, 15,705,272.86 and 3,281,425.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,470,050.69 : 15,705,272.86 = 3,281,425.43 : x
2. Step 2: Convert to fraction form
   10,470,050.69/15,705,272.86 = 3,281,425.43/x
3. Step 3: Cross multiply
   10,470,050.69x = 15,705,272.86 × 3,281,425.43
4. Step 4: Simplify right side
   10,470,050.69x = 51,535,681,661,162.90
5. Step 5: Solve for x
   x = 51,535,681,661,162.90/10,470,050.69
6. Step 6: Final answer
   x = 4,922,199.83