Finding the Fourth Proportional to 2,064,681.59, 2,847,277.86 and 1,339,264.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064,681.59 : 2,847,277.86 = 1,339,264.63 : x
2. Step 2: Convert to fraction form
   2,064,681.59/2,847,277.86 = 1,339,264.63/x
3. Step 3: Cross multiply
   2,064,681.59x = 2,847,277.86 × 1,339,264.63
4. Step 4: Simplify right side
   2,064,681.59x = 3,813,258,515,443.70
5. Step 5: Solve for x
   x = 3,813,258,515,443.70/2,064,681.59
6. Step 6: Final answer
   x = 1,846,899.07