Finding the Fourth Proportional to 3,633.60, 4,962.42 and 3,594.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633.60 : 4,962.42 = 3,594.72 : x
2. Step 2: Convert to fraction form
   3,633.60/4,962.42 = 3,594.72/x
3. Step 3: Cross multiply
   3,633.60x = 4,962.42 × 3,594.72
4. Step 4: Simplify right side
   3,633.60x = 17,838,510.42
5. Step 5: Solve for x
   x = 17,838,510.42/3,633.60
6. Step 6: Final answer
   x = 4,909.32