Finding the Fourth Proportional to 1,944,789.48, 2,684,079.99 and 1,085,405.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,944,789.48 : 2,684,079.99 = 1,085,405.10 : x
2. Step 2: Convert to fraction form
   1,944,789.48/2,684,079.99 = 1,085,405.10/x
3. Step 3: Cross multiply
   1,944,789.48x = 2,684,079.99 × 1,085,405.10
4. Step 4: Simplify right side
   1,944,789.48x = 2,913,314,091,106.52
5. Step 5: Solve for x
   x = 2,913,314,091,106.52/1,944,789.48
6. Step 6: Final answer
   x = 1,498,010.00