Finding the Fourth Proportional to 2,762,947.72, 3,812,809.98 and 1,539,251.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,762,947.72 : 3,812,809.98 = 1,539,251.56 : x
2. Step 2: Convert to fraction form
   2,762,947.72/3,812,809.98 = 1,539,251.56/x
3. Step 3: Cross multiply
   2,762,947.72x = 3,812,809.98 × 1,539,251.56
4. Step 4: Simplify right side
   2,762,947.72x = 5,868,873,709,698.57
5. Step 5: Solve for x
   x = 5,868,873,709,698.57/2,762,947.72
6. Step 6: Final answer
   x = 2,124,134.91