Finding the Fourth Proportional to 5,158,661.27, 7,106,648.55 and 3,607,019.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,158,661.27 : 7,106,648.55 = 3,607,019.69 : x
2. Step 2: Convert to fraction form
   5,158,661.27/7,106,648.55 = 3,607,019.69/x
3. Step 3: Cross multiply
   5,158,661.27x = 7,106,648.55 × 3,607,019.69
4. Step 4: Simplify right side
   5,158,661.27x = 25,633,821,214,226.71
5. Step 5: Solve for x
   x = 25,633,821,214,226.71/5,158,661.27
6. Step 6: Final answer
   x = 4,969,084.01