Finding the Fourth Proportional to 3,054,897.49, 4,215,289.89 and 1,765,488.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,054,897.49 : 4,215,289.89 = 1,765,488.86 : x
2. Step 2: Convert to fraction form
   3,054,897.49/4,215,289.89 = 1,765,488.86/x
3. Step 3: Cross multiply
   3,054,897.49x = 4,215,289.89 × 1,765,488.86
4. Step 4: Simplify right side
   3,054,897.49x = 7,442,047,353,003.85
5. Step 5: Solve for x
   x = 7,442,047,353,003.85/3,054,897.49
6. Step 6: Final answer
   x = 2,436,103.79