Finding the Fourth Proportional to 10,830.51, 16,243.94 and 3,037.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,830.51 : 16,243.94 = 3,037.50 : x
2. Step 2: Convert to fraction form
   10,830.51/16,243.94 = 3,037.50/x
3. Step 3: Cross multiply
   10,830.51x = 16,243.94 × 3,037.50
4. Step 4: Simplify right side
   10,830.51x = 49,340,975.34
5. Step 5: Solve for x
   x = 49,340,975.34/10,830.51
6. Step 6: Final answer
   x = 4,555.74