Finding the Fourth Proportional to 2,053,307.97, 3,078,387.27 and 1,254,965.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053,307.97 : 3,078,387.27 = 1,254,965.49 : x
2. Step 2: Convert to fraction form
   2,053,307.97/3,078,387.27 = 1,254,965.49/x
3. Step 3: Cross multiply
   2,053,307.97x = 3,078,387.27 × 1,254,965.49
4. Step 4: Simplify right side
   2,053,307.97x = 3,863,269,788,705.31
5. Step 5: Solve for x
   x = 3,863,269,788,705.31/2,053,307.97
6. Step 6: Final answer
   x = 1,881,485.80