Finding the Fourth Proportional to 2,594.05, 3,887.59 and 2,427.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594.05 : 3,887.59 = 2,427.98 : x
2. Step 2: Convert to fraction form
   2,594.05/3,887.59 = 2,427.98/x
3. Step 3: Cross multiply
   2,594.05x = 3,887.59 × 2,427.98
4. Step 4: Simplify right side
   2,594.05x = 9,438,990.77
5. Step 5: Solve for x
   x = 9,438,990.77/2,594.05
6. Step 6: Final answer
   x = 3,638.71