Finding the Fourth Proportional to 2,003,819.78, 3,009,749.94 and 1,195,780.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,819.78 : 3,009,749.94 = 1,195,780.46 : x
2. Step 2: Convert to fraction form
   2,003,819.78/3,009,749.94 = 1,195,780.46/x
3. Step 3: Cross multiply
   2,003,819.78x = 3,009,749.94 × 1,195,780.46
4. Step 4: Simplify right side
   2,003,819.78x = 3,599,000,152,689.42
5. Step 5: Solve for x
   x = 3,599,000,152,689.42/2,003,819.78
6. Step 6: Final answer
   x = 1,796,069.78