Finding the Fourth Proportional to 116,184.98, 160,036.56 and 82,134.91

Step by Step Solution

1. Step 1: Write the proportion equation
   116,184.98 : 160,036.56 = 82,134.91 : x
2. Step 2: Convert to fraction form
   116,184.98/160,036.56 = 82,134.91/x
3. Step 3: Cross multiply
   116,184.98x = 160,036.56 × 82,134.91
4. Step 4: Simplify right side
   116,184.98x = 13,144,588,652.36
5. Step 5: Solve for x
   x = 13,144,588,652.36/116,184.98
6. Step 6: Final answer
   x = 113,135.01