Finding the Fourth Proportional to 2,734,031.70, 3,773,078.37 and 1,572,478.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,734,031.70 : 3,773,078.37 = 1,572,478.29 : x
2. Step 2: Convert to fraction form
   2,734,031.70/3,773,078.37 = 1,572,478.29/x
3. Step 3: Cross multiply
   2,734,031.70x = 3,773,078.37 × 1,572,478.29
4. Step 4: Simplify right side
   2,734,031.70x = 5,933,083,823,293.59
5. Step 5: Solve for x
   x = 5,933,083,823,293.59/2,734,031.70
6. Step 6: Final answer
   x = 2,170,085.97