Finding the Fourth Proportional to 10,297.88, 15,437.69 and 5,030

Step by Step Solution

1. Step 1: Write the proportion equation
   10,297.88 : 15,437.69 = 5,030 : x
2. Step 2: Convert to fraction form
   10,297.88/15,437.69 = 5,030/x
3. Step 3: Cross multiply
   10,297.88x = 15,437.69 × 5,030
4. Step 4: Simplify right side
   10,297.88x = 77,651,555.55
5. Step 5: Solve for x
   x = 77,651,555.55/10,297.88
6. Step 6: Final answer
   x = 7,540.54