Finding the Fourth Proportional to 1,843,485.27, 2,542,567.48 and 1,199,111.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,843,485.27 : 2,542,567.48 = 1,199,111.23 : x
2. Step 2: Convert to fraction form
   1,843,485.27/2,542,567.48 = 1,199,111.23/x
3. Step 3: Cross multiply
   1,843,485.27x = 2,542,567.48 × 1,199,111.23
4. Step 4: Simplify right side
   1,843,485.27x = 3,048,821,218,300.80
5. Step 5: Solve for x
   x = 3,048,821,218,300.80/1,843,485.27
6. Step 6: Final answer
   x = 1,653,835.41