Finding the Fourth Proportional to 72,940.34, 109,410.49 and 23,055.46

Step by Step Solution

1. Step 1: Write the proportion equation
   72,940.34 : 109,410.49 = 23,055.46 : x
2. Step 2: Convert to fraction form
   72,940.34/109,410.49 = 23,055.46/x
3. Step 3: Cross multiply
   72,940.34x = 109,410.49 × 23,055.46
4. Step 4: Simplify right side
   72,940.34x = 2,522,508,902.25
5. Step 5: Solve for x
   x = 2,522,508,902.25/72,940.34
6. Step 6: Final answer
   x = 34,583.18