Finding the Fourth Proportional to 10,052.48, 15,074.76 and 3,030.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,052.48 : 15,074.76 = 3,030.32 : x
2. Step 2: Convert to fraction form
   10,052.48/15,074.76 = 3,030.32/x
3. Step 3: Cross multiply
   10,052.48x = 15,074.76 × 3,030.32
4. Step 4: Simplify right side
   10,052.48x = 45,681,346.72
5. Step 5: Solve for x
   x = 45,681,346.72/10,052.48
6. Step 6: Final answer
   x = 4,544.29