Finding the Fourth Proportional to 2,048,632.36, 2,827,114.98 and 1,143,214.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,632.36 : 2,827,114.98 = 1,143,214.12 : x
2. Step 2: Convert to fraction form
   2,048,632.36/2,827,114.98 = 1,143,214.12/x
3. Step 3: Cross multiply
   2,048,632.36x = 2,827,114.98 × 1,143,214.12
4. Step 4: Simplify right side
   2,048,632.36x = 3,231,997,763,999.52
5. Step 5: Solve for x
   x = 3,231,997,763,999.52/2,048,632.36
6. Step 6: Final answer
   x = 1,577,636.78