Finding the Fourth Proportional to 82,796.78, 124,194.54 and 23,632.40

Step by Step Solution

1. Step 1: Write the proportion equation
   82,796.78 : 124,194.54 = 23,632.40 : x
2. Step 2: Convert to fraction form
   82,796.78/124,194.54 = 23,632.40/x
3. Step 3: Cross multiply
   82,796.78x = 124,194.54 × 23,632.40
4. Step 4: Simplify right side
   82,796.78x = 2,935,015,047.10
5. Step 5: Solve for x
   x = 2,935,015,047.10/82,796.78
6. Step 6: Final answer
   x = 35,448.42