Finding the Fourth Proportional to 2,595.59, 3,893.98 and 746.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595.59 : 3,893.98 = 746.72 : x
2. Step 2: Convert to fraction form
   2,595.59/3,893.98 = 746.72/x
3. Step 3: Cross multiply
   2,595.59x = 3,893.98 × 746.72
4. Step 4: Simplify right side
   2,595.59x = 2,907,701.14
5. Step 5: Solve for x
   x = 2,907,701.14/2,595.59
6. Step 6: Final answer
   x = 1,120.25