Finding the Fourth Proportional to 10,300.02, 15,452.58 and 4,757.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,300.02 : 15,452.58 = 4,757.22 : x
2. Step 2: Convert to fraction form
   10,300.02/15,452.58 = 4,757.22/x
3. Step 3: Cross multiply
   10,300.02x = 15,452.58 × 4,757.22
4. Step 4: Simplify right side
   10,300.02x = 73,511,322.63
5. Step 5: Solve for x
   x = 73,511,322.63/10,300.02
6. Step 6: Final answer
   x = 7,137.01