Finding the Fourth Proportional to 3,749.48, 5,624.06 and 976.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,749.48 : 5,624.06 = 976.18 : x
2. Step 2: Convert to fraction form
   3,749.48/5,624.06 = 976.18/x
3. Step 3: Cross multiply
   3,749.48x = 5,624.06 × 976.18
4. Step 4: Simplify right side
   3,749.48x = 5,490,094.89
5. Step 5: Solve for x
   x = 5,490,094.89/3,749.48
6. Step 6: Final answer
   x = 1,464.23