Finding the Fourth Proportional to 2,587,845.38, 3,571,240.78 and 1,500,761.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,587,845.38 : 3,571,240.78 = 1,500,761.48 : x
2. Step 2: Convert to fraction form
   2,587,845.38/3,571,240.78 = 1,500,761.48/x
3. Step 3: Cross multiply
   2,587,845.38x = 3,571,240.78 × 1,500,761.48
4. Step 4: Simplify right side
   2,587,845.38x = 5,359,580,598,429.15
5. Step 5: Solve for x
   x = 5,359,580,598,429.15/2,587,845.38
6. Step 6: Final answer
   x = 2,071,059.05