Finding the Fourth Proportional to 7,443.02, 10,272.32 and 4,298.60

Step by Step Solution

1. Step 1: Write the proportion equation
   7,443.02 : 10,272.32 = 4,298.60 : x
2. Step 2: Convert to fraction form
   7,443.02/10,272.32 = 4,298.60/x
3. Step 3: Cross multiply
   7,443.02x = 10,272.32 × 4,298.60
4. Step 4: Simplify right side
   7,443.02x = 44,156,615.06
5. Step 5: Solve for x
   x = 44,156,615.06/7,443.02
6. Step 6: Final answer
   x = 5,932.62