Finding the Fourth Proportional to 2,976.48, 4,466.52 and 1,030.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,976.48 : 4,466.52 = 1,030.05 : x
2. Step 2: Convert to fraction form
   2,976.48/4,466.52 = 1,030.05/x
3. Step 3: Cross multiply
   2,976.48x = 4,466.52 × 1,030.05
4. Step 4: Simplify right side
   2,976.48x = 4,600,738.93
5. Step 5: Solve for x
   x = 4,600,738.93/2,976.48
6. Step 6: Final answer
   x = 1,545.70