Finding the Fourth Proportional to 48,660.47, 72,941.00 and 30,904.09

Step by Step Solution

1. Step 1: Write the proportion equation
   48,660.47 : 72,941.00 = 30,904.09 : x
2. Step 2: Convert to fraction form
   48,660.47/72,941.00 = 30,904.09/x
3. Step 3: Cross multiply
   48,660.47x = 72,941.00 × 30,904.09
4. Step 4: Simplify right side
   48,660.47x = 2,254,174,891.82
5. Step 5: Solve for x
   x = 2,254,174,891.82/48,660.47
6. Step 6: Final answer
   x = 46,324.56