Finding the Fourth Proportional to 2,023,170.02, 2,791,942.03 and 1,105,379.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023,170.02 : 2,791,942.03 = 1,105,379.45 : x
2. Step 2: Convert to fraction form
   2,023,170.02/2,791,942.03 = 1,105,379.45/x
3. Step 3: Cross multiply
   2,023,170.02x = 2,791,942.03 × 1,105,379.45
4. Step 4: Simplify right side
   2,023,170.02x = 3,086,155,345,553.28
5. Step 5: Solve for x
   x = 3,086,155,345,553.28/2,023,170.02
6. Step 6: Final answer
   x = 1,525,405.83