Finding the Fourth Proportional to 2,415,488.36, 3,333,380.86 and 1,383,011.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,415,488.36 : 3,333,380.86 = 1,383,011.98 : x
2. Step 2: Convert to fraction form
   2,415,488.36/3,333,380.86 = 1,383,011.98/x
3. Step 3: Cross multiply
   2,415,488.36x = 3,333,380.86 × 1,383,011.98
4. Step 4: Simplify right side
   2,415,488.36x = 4,610,105,663,282.70
5. Step 5: Solve for x
   x = 4,610,105,663,282.70/2,415,488.36
6. Step 6: Final answer
   x = 1,908,560.50