Finding the Fourth Proportional to 1,336.99, 1,845.00 and 747.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336.99 : 1,845.00 = 747.49 : x
2. Step 2: Convert to fraction form
   1,336.99/1,845.00 = 747.49/x
3. Step 3: Cross multiply
   1,336.99x = 1,845.00 × 747.49
4. Step 4: Simplify right side
   1,336.99x = 1,379,117.86
5. Step 5: Solve for x
   x = 1,379,117.86/1,336.99
6. Step 6: Final answer
   x = 1,031.51