Finding the Fourth Proportional to 3,242.30, 4,864.22 and 1,051.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,242.30 : 4,864.22 = 1,051.03 : x
2. Step 2: Convert to fraction form
   3,242.30/4,864.22 = 1,051.03/x
3. Step 3: Cross multiply
   3,242.30x = 4,864.22 × 1,051.03
4. Step 4: Simplify right side
   3,242.30x = 5,112,441.15
5. Step 5: Solve for x
   x = 5,112,441.15/3,242.30
6. Step 6: Final answer
   x = 1,576.79