Finding the Fourth Proportional to 83,321.04, 124,994.52 and 27,148.07

Step by Step Solution

1. Step 1: Write the proportion equation
   83,321.04 : 124,994.52 = 27,148.07 : x
2. Step 2: Convert to fraction form
   83,321.04/124,994.52 = 27,148.07/x
3. Step 3: Cross multiply
   83,321.04x = 124,994.52 × 27,148.07
4. Step 4: Simplify right side
   83,321.04x = 3,393,359,978.58
5. Step 5: Solve for x
   x = 3,393,359,978.58/83,321.04
6. Step 6: Final answer
   x = 40,726.33