Finding the Fourth Proportional to 1,923,401.43, 2,654,062.76 and 1,107,870.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,923,401.43 : 2,654,062.76 = 1,107,870.35 : x
2. Step 2: Convert to fraction form
   1,923,401.43/2,654,062.76 = 1,107,870.35/x
3. Step 3: Cross multiply
   1,923,401.43x = 2,654,062.76 × 1,107,870.35
4. Step 4: Simplify right side
   1,923,401.43x = 2,940,357,428,342.53
5. Step 5: Solve for x
   x = 2,940,357,428,342.53/1,923,401.43
6. Step 6: Final answer
   x = 1,528,727.90