Finding the Fourth Proportional to 83,469.69, 124,460.06 and 74,196.81

Step by Step Solution

1. Step 1: Write the proportion equation
   83,469.69 : 124,460.06 = 74,196.81 : x
2. Step 2: Convert to fraction form
   83,469.69/124,460.06 = 74,196.81/x
3. Step 3: Cross multiply
   83,469.69x = 124,460.06 × 74,196.81
4. Step 4: Simplify right side
   83,469.69x = 9,234,539,053.42
5. Step 5: Solve for x
   x = 9,234,539,053.42/83,469.69
6. Step 6: Final answer
   x = 110,633.44