Finding the Fourth Proportional to 7,297.30, 10,070.52 and 4,315.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,297.30 : 10,070.52 = 4,315.69 : x
2. Step 2: Convert to fraction form
   7,297.30/10,070.52 = 4,315.69/x
3. Step 3: Cross multiply
   7,297.30x = 10,070.52 × 4,315.69
4. Step 4: Simplify right side
   7,297.30x = 43,461,253.25
5. Step 5: Solve for x
   x = 43,461,253.25/7,297.30
6. Step 6: Final answer
   x = 5,955.80