Finding the Fourth Proportional to 52,483.92, 72,429.16 and 30,132.24

Step by Step Solution

1. Step 1: Write the proportion equation
   52,483.92 : 72,429.16 = 30,132.24 : x
2. Step 2: Convert to fraction form
   52,483.92/72,429.16 = 30,132.24/x
3. Step 3: Cross multiply
   52,483.92x = 72,429.16 × 30,132.24
4. Step 4: Simplify right side
   52,483.92x = 2,182,452,832.12
5. Step 5: Solve for x
   x = 2,182,452,832.12/52,483.92
6. Step 6: Final answer
   x = 41,583.27