Finding the Fourth Proportional to 1,359.02, 1,875.47 and 753.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359.02 : 1,875.47 = 753.38 : x
2. Step 2: Convert to fraction form
   1,359.02/1,875.47 = 753.38/x
3. Step 3: Cross multiply
   1,359.02x = 1,875.47 × 753.38
4. Step 4: Simplify right side
   1,359.02x = 1,412,928.44
5. Step 5: Solve for x
   x = 1,412,928.44/1,359.02
6. Step 6: Final answer
   x = 1,039.67