Finding the Fourth Proportional to 151,096.53, 208,498.71 and 83,112.42

Step by Step Solution

1. Step 1: Write the proportion equation
   151,096.53 : 208,498.71 = 83,112.42 : x
2. Step 2: Convert to fraction form
   151,096.53/208,498.71 = 83,112.42/x
3. Step 3: Cross multiply
   151,096.53x = 208,498.71 × 83,112.42
4. Step 4: Simplify right side
   151,096.53x = 17,328,832,354.98
5. Step 5: Solve for x
   x = 17,328,832,354.98/151,096.53
6. Step 6: Final answer
   x = 114,687.16