Finding the Fourth Proportional to 1,726.82, 2,577.70 and 1,598.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726.82 : 2,577.70 = 1,598.34 : x
2. Step 2: Convert to fraction form
   1,726.82/2,577.70 = 1,598.34/x
3. Step 3: Cross multiply
   1,726.82x = 2,577.70 × 1,598.34
4. Step 4: Simplify right side
   1,726.82x = 4,120,041.02
5. Step 5: Solve for x
   x = 4,120,041.02/1,726.82
6. Step 6: Final answer
   x = 2,385.91