Finding the Fourth Proportional to 134,314.47, 185,291.82 and 80,506.10

Step by Step Solution

1. Step 1: Write the proportion equation
   134,314.47 : 185,291.82 = 80,506.10 : x
2. Step 2: Convert to fraction form
   134,314.47/185,291.82 = 80,506.10/x
3. Step 3: Cross multiply
   134,314.47x = 185,291.82 × 80,506.10
4. Step 4: Simplify right side
   134,314.47x = 14,917,122,253.33
5. Step 5: Solve for x
   x = 14,917,122,253.33/134,314.47
6. Step 6: Final answer
   x = 111,061.17