Finding the Fourth Proportional to 1,799.50, 2,699.34 and 1,704.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799.50 : 2,699.34 = 1,704.82 : x
2. Step 2: Convert to fraction form
   1,799.50/2,699.34 = 1,704.82/x
3. Step 3: Cross multiply
   1,799.50x = 2,699.34 × 1,704.82
4. Step 4: Simplify right side
   1,799.50x = 4,601,888.82
5. Step 5: Solve for x
   x = 4,601,888.82/1,799.50
6. Step 6: Final answer
   x = 2,557.32