Finding the Fourth Proportional to 2,587,845.76, 3,571,241.30 and 1,500,761.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,587,845.76 : 3,571,241.30 = 1,500,761.86 : x
2. Step 2: Convert to fraction form
   2,587,845.76/3,571,241.30 = 1,500,761.86/x
3. Step 3: Cross multiply
   2,587,845.76x = 3,571,241.30 × 1,500,761.86
4. Step 4: Simplify right side
   2,587,845.76x = 5,359,582,735,896.82
5. Step 5: Solve for x
   x = 5,359,582,735,896.82/2,587,845.76
6. Step 6: Final answer
   x = 2,071,059.57