Finding the Fourth Proportional to 1,905,216.39, 2,869,229.56 and 1,735,155.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,905,216.39 : 2,869,229.56 = 1,735,155.27 : x
2. Step 2: Convert to fraction form
   1,905,216.39/2,869,229.56 = 1,735,155.27/x
3. Step 3: Cross multiply
   1,905,216.39x = 2,869,229.56 × 1,735,155.27
4. Step 4: Simplify right side
   1,905,216.39x = 4,978,558,791,873.78
5. Step 5: Solve for x
   x = 4,978,558,791,873.78/1,905,216.39
6. Step 6: Final answer
   x = 2,613,119.86