Finding the Fourth Proportional to 82,036.12, 123,497.35 and 73,787.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,036.12 : 123,497.35 = 73,787.48 : x
2. Step 2: Convert to fraction form
   82,036.12/123,497.35 = 73,787.48/x
3. Step 3: Cross multiply
   82,036.12x = 123,497.35 × 73,787.48
4. Step 4: Simplify right side
   82,036.12x = 9,112,558,367.45
5. Step 5: Solve for x
   x = 9,112,558,367.45/82,036.12
6. Step 6: Final answer
   x = 111,079.83