Finding the Fourth Proportional to 2,875.86, 4,314.27 and 1,026.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,875.86 : 4,314.27 = 1,026.59 : x
2. Step 2: Convert to fraction form
   2,875.86/4,314.27 = 1,026.59/x
3. Step 3: Cross multiply
   2,875.86x = 4,314.27 × 1,026.59
4. Step 4: Simplify right side
   2,875.86x = 4,428,964.87
5. Step 5: Solve for x
   x = 4,428,964.87/2,875.86
6. Step 6: Final answer
   x = 1,540.05