Finding the Fourth Proportional to 2,757,545.48, 3,805,412.59 and 1,550,321.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757,545.48 : 3,805,412.59 = 1,550,321.48 : x
2. Step 2: Convert to fraction form
   2,757,545.48/3,805,412.59 = 1,550,321.48/x
3. Step 3: Cross multiply
   2,757,545.48x = 3,805,412.59 × 1,550,321.48
4. Step 4: Simplify right side
   2,757,545.48x = 5,899,612,878,539.43
5. Step 5: Solve for x
   x = 5,899,612,878,539.43/2,757,545.48
6. Step 6: Final answer
   x = 2,139,443.55