Finding the Fourth Proportional to 72,659.27, 108,975.18 and 22,731.86

Step by Step Solution

1. Step 1: Write the proportion equation
   72,659.27 : 108,975.18 = 22,731.86 : x
2. Step 2: Convert to fraction form
   72,659.27/108,975.18 = 22,731.86/x
3. Step 3: Cross multiply
   72,659.27x = 108,975.18 × 22,731.86
4. Step 4: Simplify right side
   72,659.27x = 2,477,208,535.23
5. Step 5: Solve for x
   x = 2,477,208,535.23/72,659.27
6. Step 6: Final answer
   x = 34,093.50