Finding the Fourth Proportional to 4,993.29, 7,445.88 and 4,748.03

Step by Step Solution

1. Step 1: Write the proportion equation
   4,993.29 : 7,445.88 = 4,748.03 : x
2. Step 2: Convert to fraction form
   4,993.29/7,445.88 = 4,748.03/x
3. Step 3: Cross multiply
   4,993.29x = 7,445.88 × 4,748.03
4. Step 4: Simplify right side
   4,993.29x = 35,353,261.62
5. Step 5: Solve for x
   x = 35,353,261.62/4,993.29
6. Step 6: Final answer
   x = 7,080.15