Finding the Fourth Proportional to 151,476.93, 209,039.54 and 83,496.51

Step by Step Solution

1. Step 1: Write the proportion equation
   151,476.93 : 209,039.54 = 83,496.51 : x
2. Step 2: Convert to fraction form
   151,476.93/209,039.54 = 83,496.51/x
3. Step 3: Cross multiply
   151,476.93x = 209,039.54 × 83,496.51
4. Step 4: Simplify right side
   151,476.93x = 17,454,072,042.01
5. Step 5: Solve for x
   x = 17,454,072,042.01/151,476.93
6. Step 6: Final answer
   x = 115,225.94