Finding the Fourth Proportional to 151,097.72, 208,356.53 and 112,795.83

Step by Step Solution

1. Step 1: Write the proportion equation
   151,097.72 : 208,356.53 = 112,795.83 : x
2. Step 2: Convert to fraction form
   151,097.72/208,356.53 = 112,795.83/x
3. Step 3: Cross multiply
   151,097.72x = 208,356.53 × 112,795.83
4. Step 4: Simplify right side
   151,097.72x = 23,501,747,737.27
5. Step 5: Solve for x
   x = 23,501,747,737.27/151,097.72
6. Step 6: Final answer
   x = 155,540.06