Finding the Fourth Proportional to 83,364.59, 125,049.12 and 27,208.10

Step by Step Solution

1. Step 1: Write the proportion equation
   83,364.59 : 125,049.12 = 27,208.10 : x
2. Step 2: Convert to fraction form
   83,364.59/125,049.12 = 27,208.10/x
3. Step 3: Cross multiply
   83,364.59x = 125,049.12 × 27,208.10
4. Step 4: Simplify right side
   83,364.59x = 3,402,349,172.46
5. Step 5: Solve for x
   x = 3,402,349,172.46/83,364.59
6. Step 6: Final answer
   x = 40,812.88