Finding the Fourth Proportional to 3,994.52, 5,990.76 and 1,529.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,994.52 : 5,990.76 = 1,529.48 : x
2. Step 2: Convert to fraction form
   3,994.52/5,990.76 = 1,529.48/x
3. Step 3: Cross multiply
   3,994.52x = 5,990.76 × 1,529.48
4. Step 4: Simplify right side
   3,994.52x = 9,162,762.58
5. Step 5: Solve for x
   x = 9,162,762.58/3,994.52
6. Step 6: Final answer
   x = 2,293.84