Finding the Fourth Proportional to 3,839.02, 5,301.48 and 3,631.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,839.02 : 5,301.48 = 3,631.94 : x
2. Step 2: Convert to fraction form
   3,839.02/5,301.48 = 3,631.94/x
3. Step 3: Cross multiply
   3,839.02x = 5,301.48 × 3,631.94
4. Step 4: Simplify right side
   3,839.02x = 19,254,657.27
5. Step 5: Solve for x
   x = 19,254,657.27/3,839.02
6. Step 6: Final answer
   x = 5,015.51