Finding the Fourth Proportional to 2,555.82, 3,526.98 and 1,436.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,555.82 : 3,526.98 = 1,436.98 : x
2. Step 2: Convert to fraction form
   2,555.82/3,526.98 = 1,436.98/x
3. Step 3: Cross multiply
   2,555.82x = 3,526.98 × 1,436.98
4. Step 4: Simplify right side
   2,555.82x = 5,068,209.52
5. Step 5: Solve for x
   x = 5,068,209.52/2,555.82
6. Step 6: Final answer
   x = 1,983.01