Finding the Fourth Proportional to 3,594.01, 5,390.86 and 996.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,594.01 : 5,390.86 = 996.88 : x
2. Step 2: Convert to fraction form
   3,594.01/5,390.86 = 996.88/x
3. Step 3: Cross multiply
   3,594.01x = 5,390.86 × 996.88
4. Step 4: Simplify right side
   3,594.01x = 5,374,040.52
5. Step 5: Solve for x
   x = 5,374,040.52/3,594.01
6. Step 6: Final answer
   x = 1,495.28