Finding the Fourth Proportional to 2,124.53, 3,185.76 and 737.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,124.53 : 3,185.76 = 737.94 : x
2. Step 2: Convert to fraction form
   2,124.53/3,185.76 = 737.94/x
3. Step 3: Cross multiply
   2,124.53x = 3,185.76 × 737.94
4. Step 4: Simplify right side
   2,124.53x = 2,350,914.45
5. Step 5: Solve for x
   x = 2,350,914.45/2,124.53
6. Step 6: Final answer
   x = 1,106.56