Finding the Fourth Proportional to 1,337.09, 1,844.89 and 747.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,337.09 : 1,844.89 = 747.60 : x
2. Step 2: Convert to fraction form
   1,337.09/1,844.89 = 747.60/x
3. Step 3: Cross multiply
   1,337.09x = 1,844.89 × 747.60
4. Step 4: Simplify right side
   1,337.09x = 1,379,237.90
5. Step 5: Solve for x
   x = 1,379,237.90/1,337.09
6. Step 6: Final answer
   x = 1,031.53