Finding the Fourth Proportional to 1,379.46, 1,903.69 and 750.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,379.46 : 1,903.69 = 750.01 : x
2. Step 2: Convert to fraction form
   1,379.46/1,903.69 = 750.01/x
3. Step 3: Cross multiply
   1,379.46x = 1,903.69 × 750.01
4. Step 4: Simplify right side
   1,379.46x = 1,427,785.23
5. Step 5: Solve for x
   x = 1,427,785.23/1,379.46
6. Step 6: Final answer
   x = 1,035.04