Finding the Fourth Proportional to 2,223,050.52, 3,067,769.56 and 1,256,160

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223,050.52 : 3,067,769.56 = 1,256,160 : x
2. Step 2: Convert to fraction form
   2,223,050.52/3,067,769.56 = 1,256,160/x
3. Step 3: Cross multiply
   2,223,050.52x = 3,067,769.56 × 1,256,160
4. Step 4: Simplify right side
   2,223,050.52x = 3,853,609,410,489.60
5. Step 5: Solve for x
   x = 3,853,609,410,489.60/2,223,050.52
6. Step 6: Final answer
   x = 1,733,478.11