Finding the Fourth Proportional to 3,730.89, 5,148.63 and 2,052.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,730.89 : 5,148.63 = 2,052.30 : x
2. Step 2: Convert to fraction form
   3,730.89/5,148.63 = 2,052.30/x
3. Step 3: Cross multiply
   3,730.89x = 5,148.63 × 2,052.30
4. Step 4: Simplify right side
   3,730.89x = 10,566,497.34
5. Step 5: Solve for x
   x = 10,566,497.34/3,730.89
6. Step 6: Final answer
   x = 2,832.17