Finding the Fourth Proportional to 1,338.00, 1,846.14 and 748.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,338.00 : 1,846.14 = 748.50 : x
2. Step 2: Convert to fraction form
   1,338.00/1,846.14 = 748.50/x
3. Step 3: Cross multiply
   1,338.00x = 1,846.14 × 748.50
4. Step 4: Simplify right side
   1,338.00x = 1,381,835.46
5. Step 5: Solve for x
   x = 1,381,835.46/1,338.00
6. Step 6: Final answer
   x = 1,032.76