Finding the Fourth Proportional to 2,023,173.91, 2,791,946.97 and 1,105,383.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023,173.91 : 2,791,946.97 = 1,105,383.30 : x
2. Step 2: Convert to fraction form
   2,023,173.91/2,791,946.97 = 1,105,383.30/x
3. Step 3: Cross multiply
   2,023,173.91x = 2,791,946.97 × 1,105,383.30
4. Step 4: Simplify right side
   2,023,173.91x = 3,086,171,555,123.60
5. Step 5: Solve for x
   x = 3,086,171,555,123.60/2,023,173.91
6. Step 6: Final answer
   x = 1,525,410.91