Finding the Fourth Proportional to 1,005,719.58, 1,499,105.16 and 925,007.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,719.58 : 1,499,105.16 = 925,007.00 : x
2. Step 2: Convert to fraction form
   1,005,719.58/1,499,105.16 = 925,007.00/x
3. Step 3: Cross multiply
   1,005,719.58x = 1,499,105.16 × 925,007.00
4. Step 4: Simplify right side
   1,005,719.58x = 1,386,682,759,240.59
5. Step 5: Solve for x
   x = 1,386,682,759,240.59/1,005,719.58
6. Step 6: Final answer
   x = 1,378,796.62