Finding the Fourth Proportional to 151,097.53, 208,500.09 and 83,113.42

Step by Step Solution

1. Step 1: Write the proportion equation
   151,097.53 : 208,500.09 = 83,113.42 : x
2. Step 2: Convert to fraction form
   151,097.53/208,500.09 = 83,113.42/x
3. Step 3: Cross multiply
   151,097.53x = 208,500.09 × 83,113.42
4. Step 4: Simplify right side
   151,097.53x = 17,329,155,550.21
5. Step 5: Solve for x
   x = 17,329,155,550.21/151,097.53
6. Step 6: Final answer
   x = 114,688.54