Finding the Fourth Proportional to 151,042.54, 208,444.06 and 83,064.69

Step by Step Solution

1. Step 1: Write the proportion equation
   151,042.54 : 208,444.06 = 83,064.69 : x
2. Step 2: Convert to fraction form
   151,042.54/208,444.06 = 83,064.69/x
3. Step 3: Cross multiply
   151,042.54x = 208,444.06 × 83,064.69
4. Step 4: Simplify right side
   151,042.54x = 17,314,341,226.24
5. Step 5: Solve for x
   x = 17,314,341,226.24/151,042.54
6. Step 6: Final answer
   x = 114,632.22