Finding the Fourth Proportional to 1,141,698.06, 1,574,783.73 and 734,315.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,698.06 : 1,574,783.73 = 734,315.22 : x
2. Step 2: Convert to fraction form
   1,141,698.06/1,574,783.73 = 734,315.22/x
3. Step 3: Cross multiply
   1,141,698.06x = 1,574,783.73 × 734,315.22
4. Step 4: Simplify right side
   1,141,698.06x = 1,156,387,661,147.37
5. Step 5: Solve for x
   x = 1,156,387,661,147.37/1,141,698.06
6. Step 6: Final answer
   x = 1,012,866.45