Finding the Fourth Proportional to 1,409,924.52, 1,945,728.72 and 836,966.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,409,924.52 : 1,945,728.72 = 836,966.88 : x
2. Step 2: Convert to fraction form
   1,409,924.52/1,945,728.72 = 836,966.88/x
3. Step 3: Cross multiply
   1,409,924.52x = 1,945,728.72 × 836,966.88
4. Step 4: Simplify right side
   1,409,924.52x = 1,628,510,496,104.79
5. Step 5: Solve for x
   x = 1,628,510,496,104.79/1,409,924.52
6. Step 6: Final answer
   x = 1,155,033.81