Finding the Fourth Proportional to 2,215,336.75, 3,057,167.46 and 1,196,741.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,215,336.75 : 3,057,167.46 = 1,196,741.50 : x
2. Step 2: Convert to fraction form
   2,215,336.75/3,057,167.46 = 1,196,741.50/x
3. Step 3: Cross multiply
   2,215,336.75x = 3,057,167.46 × 1,196,741.50
4. Step 4: Simplify right side
   2,215,336.75x = 3,658,639,171,831.59
5. Step 5: Solve for x
   x = 3,658,639,171,831.59/2,215,336.75
6. Step 6: Final answer
   x = 1,651,504.75