Finding the Fourth Proportional to 83,092.06, 124,654.52 and 30,502

Step by Step Solution

1. Step 1: Write the proportion equation
   83,092.06 : 124,654.52 = 30,502 : x
2. Step 2: Convert to fraction form
   83,092.06/124,654.52 = 30,502/x
3. Step 3: Cross multiply
   83,092.06x = 124,654.52 × 30,502
4. Step 4: Simplify right side
   83,092.06x = 3,802,212,169.04
5. Step 5: Solve for x
   x = 3,802,212,169.04/83,092.06
6. Step 6: Final answer
   x = 45,759.03