Finding the Fourth Proportional to 2,707,987, 3,737,022.06 and 1,500,840.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,707,987 : 3,737,022.06 = 1,500,840.76 : x
2. Step 2: Convert to fraction form
   2,707,987/3,737,022.06 = 1,500,840.76/x
3. Step 3: Cross multiply
   2,707,987x = 3,737,022.06 × 1,500,840.76
4. Step 4: Simplify right side
   2,707,987x = 5,608,675,028,667.17
5. Step 5: Solve for x
   x = 5,608,675,028,667.17/2,707,987
6. Step 6: Final answer
   x = 2,071,160.25