Finding the Fourth Proportional to 2,587,785.49, 3,571,158.59 and 1,500,702.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,587,785.49 : 3,571,158.59 = 1,500,702.49 : x
2. Step 2: Convert to fraction form
   2,587,785.49/3,571,158.59 = 1,500,702.49/x
3. Step 3: Cross multiply
   2,587,785.49x = 3,571,158.59 × 1,500,702.49
4. Step 4: Simplify right side
   2,587,785.49x = 5,359,246,588,197.89
5. Step 5: Solve for x
   x = 5,359,246,588,197.89/2,587,785.49
6. Step 6: Final answer
   x = 2,070,977.91