Finding the Fourth Proportional to 2,570,718.97, 3,545,978.96 and 1,654,139.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,718.97 : 3,545,978.96 = 1,654,139.06 : x
2. Step 2: Convert to fraction form
   2,570,718.97/3,545,978.96 = 1,654,139.06/x
3. Step 3: Cross multiply
   2,570,718.97x = 3,545,978.96 × 1,654,139.06
4. Step 4: Simplify right side
   2,570,718.97x = 5,865,542,290,079.63
5. Step 5: Solve for x
   x = 5,865,542,290,079.63/2,570,718.97
6. Step 6: Final answer
   x = 2,281,673.87