Finding the Fourth Proportional to 1,966,568.57, 2,713,915.37 and 1,107,159.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,966,568.57 : 2,713,915.37 = 1,107,159.59 : x
2. Step 2: Convert to fraction form
   1,966,568.57/2,713,915.37 = 1,107,159.59/x
3. Step 3: Cross multiply
   1,966,568.57x = 2,713,915.37 × 1,107,159.59
4. Step 4: Simplify right side
   1,966,568.57x = 3,004,737,409,238.52
5. Step 5: Solve for x
   x = 3,004,737,409,238.52/1,966,568.57
6. Step 6: Final answer
   x = 1,527,908.79