Finding the Fourth Proportional to 1,787.82, 2,467.86 and 1,600.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,787.82 : 2,467.86 = 1,600.98 : x
2. Step 2: Convert to fraction form
   1,787.82/2,467.86 = 1,600.98/x
3. Step 3: Cross multiply
   1,787.82x = 2,467.86 × 1,600.98
4. Step 4: Simplify right side
   1,787.82x = 3,950,994.50
5. Step 5: Solve for x
   x = 3,950,994.50/1,787.82
6. Step 6: Final answer
   x = 2,209.95