Finding the Fourth Proportional to 1,701.82, 2,549.58 and 1,455.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,701.82 : 2,549.58 = 1,455.79 : x
2. Step 2: Convert to fraction form
   1,701.82/2,549.58 = 1,455.79/x
3. Step 3: Cross multiply
   1,701.82x = 2,549.58 × 1,455.79
4. Step 4: Simplify right side
   1,701.82x = 3,711,653.07
5. Step 5: Solve for x
   x = 3,711,653.07/1,701.82
6. Step 6: Final answer
   x = 2,180.99