Finding the Fourth Proportional to 82,609.68, 123,914.40 and 23,445.84

Step by Step Solution

1. Step 1: Write the proportion equation
   82,609.68 : 123,914.40 = 23,445.84 : x
2. Step 2: Convert to fraction form
   82,609.68/123,914.40 = 23,445.84/x
3. Step 3: Cross multiply
   82,609.68x = 123,914.40 × 23,445.84
4. Step 4: Simplify right side
   82,609.68x = 2,905,277,196.10
5. Step 5: Solve for x
   x = 2,905,277,196.10/82,609.68
6. Step 6: Final answer
   x = 35,168.73