Finding the Fourth Proportional to 1,701.30, 2,553.69 and 1,043.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,701.30 : 2,553.69 = 1,043.63 : x
2. Step 2: Convert to fraction form
   1,701.30/2,553.69 = 1,043.63/x
3. Step 3: Cross multiply
   1,701.30x = 2,553.69 × 1,043.63
4. Step 4: Simplify right side
   1,701.30x = 2,665,094.73
5. Step 5: Solve for x
   x = 2,665,094.73/1,701.30
6. Step 6: Final answer
   x = 1,566.50