Finding the Fourth Proportional to 82,093.39, 122,900.15 and 74,214.02

Step by Step Solution

1. Step 1: Write the proportion equation
   82,093.39 : 122,900.15 = 74,214.02 : x
2. Step 2: Convert to fraction form
   82,093.39/122,900.15 = 74,214.02/x
3. Step 3: Cross multiply
   82,093.39x = 122,900.15 × 74,214.02
4. Step 4: Simplify right side
   82,093.39x = 9,120,914,682.89
5. Step 5: Solve for x
   x = 9,120,914,682.89/82,093.39
6. Step 6: Final answer
   x = 111,104.13