Finding the Fourth Proportional to 1,652.58, 2,280.72 and 944.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,652.58 : 2,280.72 = 944.52 : x
2. Step 2: Convert to fraction form
   1,652.58/2,280.72 = 944.52/x
3. Step 3: Cross multiply
   1,652.58x = 2,280.72 × 944.52
4. Step 4: Simplify right side
   1,652.58x = 2,154,185.65
5. Step 5: Solve for x
   x = 2,154,185.65/1,652.58
6. Step 6: Final answer
   x = 1,303.53