Finding the Fourth Proportional to 2,228,543.30, 3,068,503.72 and 1,740,484.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,228,543.30 : 3,068,503.72 = 1,740,484.28 : x
2. Step 2: Convert to fraction form
   2,228,543.30/3,068,503.72 = 1,740,484.28/x
3. Step 3: Cross multiply
   2,228,543.30x = 3,068,503.72 × 1,740,484.28
4. Step 4: Simplify right side
   2,228,543.30x = 5,340,682,491,101.57
5. Step 5: Solve for x
   x = 5,340,682,491,101.57/2,228,543.30
6. Step 6: Final answer
   x = 2,396,490.34