Finding the Fourth Proportional to 134,099.41, 185,060.61 and 73,671.57

Step by Step Solution

1. Step 1: Write the proportion equation
   134,099.41 : 185,060.61 = 73,671.57 : x
2. Step 2: Convert to fraction form
   134,099.41/185,060.61 = 73,671.57/x
3. Step 3: Cross multiply
   134,099.41x = 185,060.61 × 73,671.57
4. Step 4: Simplify right side
   134,099.41x = 13,633,706,009.78
5. Step 5: Solve for x
   x = 13,633,706,009.78/134,099.41
6. Step 6: Final answer
   x = 101,668.65