Finding the Fourth Proportional to 1,700.63, 2,549.37 and 1,180.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700.63 : 2,549.37 = 1,180.88 : x
2. Step 2: Convert to fraction form
   1,700.63/2,549.37 = 1,180.88/x
3. Step 3: Cross multiply
   1,700.63x = 2,549.37 × 1,180.88
4. Step 4: Simplify right side
   1,700.63x = 3,010,501.29
5. Step 5: Solve for x
   x = 3,010,501.29/1,700.63
6. Step 6: Final answer
   x = 1,770.23