Finding the Fourth Proportional to 3,018.52, 4,525.98 and 1,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,018.52 : 4,525.98 = 1,043.50 : x
2. Step 2: Convert to fraction form
   3,018.52/4,525.98 = 1,043.50/x
3. Step 3: Cross multiply
   3,018.52x = 4,525.98 × 1,043.50
4. Step 4: Simplify right side
   3,018.52x = 4,722,860.13
5. Step 5: Solve for x
   x = 4,722,860.13/3,018.52
6. Step 6: Final answer
   x = 1,564.63