Finding the Fourth Proportional to 2,028,513.28, 2,799,536.16 and 1,123,095.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,513.28 : 2,799,536.16 = 1,123,095.28 : x
2. Step 2: Convert to fraction form
   2,028,513.28/2,799,536.16 = 1,123,095.28/x
3. Step 3: Cross multiply
   2,028,513.28x = 2,799,536.16 × 1,123,095.28
4. Step 4: Simplify right side
   2,028,513.28x = 3,144,145,847,485.33
5. Step 5: Solve for x
   x = 3,144,145,847,485.33/2,028,513.28
6. Step 6: Final answer
   x = 1,549,975.48