Finding the Fourth Proportional to 1,876,585.39, 2,589,659.78 and 1,060,760.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,876,585.39 : 2,589,659.78 = 1,060,760.48 : x
2. Step 2: Convert to fraction form
   1,876,585.39/2,589,659.78 = 1,060,760.48/x
3. Step 3: Cross multiply
   1,876,585.39x = 2,589,659.78 × 1,060,760.48
4. Step 4: Simplify right side
   1,876,585.39x = 2,747,008,733,017.39
5. Step 5: Solve for x
   x = 2,747,008,733,017.39/1,876,585.39
6. Step 6: Final answer
   x = 1,463,833.59