Finding the Fourth Proportional to 134,825.42, 186,056.88 and 73,571.06

Step by Step Solution

1. Step 1: Write the proportion equation
   134,825.42 : 186,056.88 = 73,571.06 : x
2. Step 2: Convert to fraction form
   134,825.42/186,056.88 = 73,571.06/x
3. Step 3: Cross multiply
   134,825.42x = 186,056.88 × 73,571.06
4. Step 4: Simplify right side
   134,825.42x = 13,688,401,881.89
5. Step 5: Solve for x
   x = 13,688,401,881.89/134,825.42
6. Step 6: Final answer
   x = 101,526.86