Finding the Fourth Proportional to 48,632.10, 72,980.55 and 22,323.30

Step by Step Solution

1. Step 1: Write the proportion equation
   48,632.10 : 72,980.55 = 22,323.30 : x
2. Step 2: Convert to fraction form
   48,632.10/72,980.55 = 22,323.30/x
3. Step 3: Cross multiply
   48,632.10x = 72,980.55 × 22,323.30
4. Step 4: Simplify right side
   48,632.10x = 1,629,166,711.82
5. Step 5: Solve for x
   x = 1,629,166,711.82/48,632.10
6. Step 6: Final answer
   x = 33,499.82