Finding the Fourth Proportional to 1,423,946.00, 2,134,431.83 and 855,326.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,423,946.00 : 2,134,431.83 = 855,326.00 : x
2. Step 2: Convert to fraction form
   1,423,946.00/2,134,431.83 = 855,326.00/x
3. Step 3: Cross multiply
   1,423,946.00x = 2,134,431.83 × 855,326.00
4. Step 4: Simplify right side
   1,423,946.00x = 1,825,635,024,477.79
5. Step 5: Solve for x
   x = 1,825,635,024,477.79/1,423,946.00
6. Step 6: Final answer
   x = 1,282,095.69