Finding the Fourth Proportional to 1,612,002, 2,224,562.72 and 886,834.11

Step by Step Solution

1. Step 1: Write the proportion equation
   1,612,002 : 2,224,562.72 = 886,834.11 : x
2. Step 2: Convert to fraction form
   1,612,002/2,224,562.72 = 886,834.11/x
3. Step 3: Cross multiply
   1,612,002x = 2,224,562.72 × 886,834.11
4. Step 4: Simplify right side
   1,612,002x = 1,972,818,095,496.21
5. Step 5: Solve for x
   x = 1,972,818,095,496.21/1,612,002
6. Step 6: Final answer
   x = 1,223,831.05