Finding the Fourth Proportional to 2,572,725.60, 3,550,579.38 and 1,427,175

Step by Step Solution

1. Step 1: Write the proportion equation
   2,572,725.60 : 3,550,579.38 = 1,427,175 : x
2. Step 2: Convert to fraction form
   2,572,725.60/3,550,579.38 = 1,427,175/x
3. Step 3: Cross multiply
   2,572,725.60x = 3,550,579.38 × 1,427,175
4. Step 4: Simplify right side
   2,572,725.60x = 5,067,298,126,651.50
5. Step 5: Solve for x
   x = 5,067,298,126,651.50/2,572,725.60
6. Step 6: Final answer
   x = 1,969,622.46